Sequence Database

A database with 734481 machine generated integer and decimal sequences.

Found 44 matches.

Sequence znduezpp1zp0c

0.6931471806, 1.3862943611, 1.7917594692, 2.0794415417, 2.302585093, 2.4849066498, 2.6390573296, 2.7725887222, 2.8903717579, 2.9957322736, 3.0910424534, 3.1780538303, 3.258096538, 3.3322045102, 3.4011973817, 3.4657359028, 3.5263605246, 3.5835189385, 3.6375861597, 3.6888794541, 3.7376696183, 3.7841896339, 3.8286413965, 3.8712010109, 3.9120230054, 3.9512437186, 3.9889840466, 4.0253516907, 4.0604430105, 4.0943445622, 4.127134385, 4.1588830834, 4.189654742, 4.2195077052, 4.248495242, 4.276666119, 4.3040650932, 4.3307333403, 4.3567088267, 4.3820266347, 4.4067192473, 4.4308167988, 4.4543472963, 4.4773368145, 4.4998096703, 4.521788577, 4.5432947823, 4.5643481915, 4.5849674787, 4.605170186, more...

decimal, strictly-monotonic, +

a(n)=log(2*n)
n≥1
4 operations
Power

Sequence ubrgbiz5q1nae

-0.6931471806, -1.3862943611, -1.7917594692, -2.0794415417, -2.302585093, -2.4849066498, -2.6390573296, -2.7725887222, -2.8903717579, -2.9957322736, -3.0910424534, -3.1780538303, -3.258096538, -3.3322045102, -3.4011973817, -3.4657359028, -3.5263605246, -3.5835189385, -3.6375861597, -3.6888794541, -3.7376696183, -3.7841896339, -3.8286413965, -3.8712010109, -3.9120230054, -3.9512437186, -3.9889840466, -4.0253516907, -4.0604430105, -4.0943445622, -4.127134385, -4.1588830834, -4.189654742, -4.2195077052, -4.248495242, -4.276666119, -4.3040650932, -4.3307333403, -4.3567088267, -4.3820266347, -4.4067192473, -4.4308167988, -4.4543472963, -4.4773368145, -4.4998096703, -4.521788577, -4.5432947823, -4.5643481915, -4.5849674787, -4.605170186, more...

decimal, strictly-monotonic, -

a(n)=-log(2*n)
n≥1
5 operations
Power

Sequence x2vezzfnfxyjp

0.4804530139, 1.9218120557, 3.2104019956, 4.3240771253, 5.3018981105, 6.1747610582, 6.964623589, 7.6872482227, 8.3542488988, 8.9744118548, 9.5545434485, 10.1000261486, 10.6151930511, 11.1035868976, 11.568143629, 12.011325348, 12.4352185496, 12.8416079823, 13.2320330694, 13.607831627, 13.9701741754, 14.3200911855, 14.6584949429, 14.9861972669, 15.303923995, 15.6123269236, 15.9119937237, 16.2034562341, 16.4871974419, 16.7636573942, 17.0332382322, 17.2963085011, 17.5532068574, 17.804245274, 18.0497118217, 18.2898730935, 18.5249763265, 18.7552512647, 18.9809118006, 19.202157427, 19.4191745242, 19.6321375049, 19.8412098356, 20.0465449503, 20.2482870692, 20.4465719355, 20.6415274786, 20.833274413, 21.0219267805, 21.2075924419, more...

decimal, strictly-monotonic, +

a(n)=log(2*n)²
n≥1
5 operations
Power

Sequence cvk4q0mmlcro

-1.3068528194, -0.6137056389, -0.2082405308, 0.0794415417, 0.302585093, 0.4849066498, 0.6390573296, 0.7725887222, 0.8903717579, 0.9957322736, 1.0910424534, 1.1780538303, 1.258096538, 1.3322045102, 1.4011973817, 1.4657359028, 1.5263605246, 1.5835189385, 1.6375861597, 1.6888794541, 1.7376696183, 1.7841896339, 1.8286413965, 1.8712010109, 1.9120230054, 1.9512437186, 1.9889840466, 2.0253516907, 2.0604430105, 2.0943445622, 2.127134385, 2.1588830834, 2.189654742, 2.2195077052, 2.248495242, 2.276666119, 2.3040650932, 2.3307333403, 2.3567088267, 2.3820266347, 2.4067192473, 2.4308167988, 2.4543472963, 2.4773368145, 2.4998096703, 2.521788577, 2.5432947823, 2.5643481915, 2.5849674787, 2.605170186, more...

decimal, strictly-monotonic, +-

a(n)=log(2*n)-2
n≥1
6 operations
Power

Sequence vruow4dzbmale

-0.3068528194, 0.3862943611, 0.7917594692, 1.0794415417, 1.302585093, 1.4849066498, 1.6390573296, 1.7725887222, 1.8903717579, 1.9957322736, 2.0910424534, 2.1780538303, 2.258096538, 2.3322045102, 2.4011973817, 2.4657359028, 2.5263605246, 2.5835189385, 2.6375861597, 2.6888794541, 2.7376696183, 2.7841896339, 2.8286413965, 2.8712010109, 2.9120230054, 2.9512437186, 2.9889840466, 3.0253516907, 3.0604430105, 3.0943445622, 3.127134385, 3.1588830834, 3.189654742, 3.2195077052, 3.248495242, 3.276666119, 3.3040650932, 3.3307333403, 3.3567088267, 3.3820266347, 3.4067192473, 3.4308167988, 3.4543472963, 3.4773368145, 3.4998096703, 3.521788577, 3.5432947823, 3.5643481915, 3.5849674787, 3.605170186, more...

decimal, strictly-monotonic, +-

a(n)=log(2*n)-1
n≥1
6 operations
Power

Sequence ownyd5xl34smj

0.3068528194, -0.3862943611, -0.7917594692, -1.0794415417, -1.302585093, -1.4849066498, -1.6390573296, -1.7725887222, -1.8903717579, -1.9957322736, -2.0910424534, -2.1780538303, -2.258096538, -2.3322045102, -2.4011973817, -2.4657359028, -2.5263605246, -2.5835189385, -2.6375861597, -2.6888794541, -2.7376696183, -2.7841896339, -2.8286413965, -2.8712010109, -2.9120230054, -2.9512437186, -2.9889840466, -3.0253516907, -3.0604430105, -3.0943445622, -3.127134385, -3.1588830834, -3.189654742, -3.2195077052, -3.248495242, -3.276666119, -3.3040650932, -3.3307333403, -3.3567088267, -3.3820266347, -3.4067192473, -3.4308167988, -3.4543472963, -3.4773368145, -3.4998096703, -3.521788577, -3.5432947823, -3.5643481915, -3.5849674787, -3.605170186, more...

decimal, strictly-monotonic, +-

a(n)=1-log(2*n)
n≥1
6 operations
Power

Sequence ejbdiimkgkz5f

0.3465735903, 0.6931471806, 0.8958797346, 1.0397207708, 1.1512925465, 1.2424533249, 1.3195286648, 1.3862943611, 1.4451858789, 1.4978661368, 1.5455212267, 1.5890269152, 1.629048269, 1.6661022551, 1.7005986908, 1.7328679514, 1.7631802623, 1.7917594692, 1.8187930799, 1.8444397271, 1.8688348091, 1.892094817, 1.9143206982, 1.9356005055, 1.9560115027, 1.9756218593, 1.9944920233, 2.0126758454, 2.0302215053, 2.0471722811, 2.0635671925, 2.0794415417, 2.094827371, 2.1097538526, 2.124247621, 2.1383330595, 2.1520325466, 2.1653666701, 2.1783544133, 2.1910133173, 2.2033596236, 2.2154083994, 2.2271736481, 2.2386684072, 2.2499048352, 2.2608942885, 2.2716473911, 2.2821740957, 2.2924837393, 2.302585093, more...

decimal, strictly-monotonic, +

a(n)=log(2*n)/2
n≥1
6 operations
Power

Sequence zsxft1pro1qah

1.3068528194, 0.6137056389, 0.2082405308, -0.0794415417, -0.302585093, -0.4849066498, -0.6390573296, -0.7725887222, -0.8903717579, -0.9957322736, -1.0910424534, -1.1780538303, -1.258096538, -1.3322045102, -1.4011973817, -1.4657359028, -1.5263605246, -1.5835189385, -1.6375861597, -1.6888794541, -1.7376696183, -1.7841896339, -1.8286413965, -1.8712010109, -1.9120230054, -1.9512437186, -1.9889840466, -2.0253516907, -2.0604430105, -2.0943445622, -2.127134385, -2.1588830834, -2.189654742, -2.2195077052, -2.248495242, -2.276666119, -2.3040650932, -2.3307333403, -2.3567088267, -2.3820266347, -2.4067192473, -2.4308167988, -2.4543472963, -2.4773368145, -2.4998096703, -2.521788577, -2.5432947823, -2.5643481915, -2.5849674787, -2.605170186, more...

decimal, strictly-monotonic, +-

a(n)=2-log(2*n)
n≥1
6 operations
Power

Sequence jphvidohwvvab

1.4426950409, 0.7213475204, 0.5581106266, 0.480898347, 0.4342944819, 0.4024296044, 0.3789231817, 0.3606737602, 0.3459762563, 0.3338082007, 0.3235154531, 0.3146579804, 0.3069276764, 0.3001016285, 0.2940141038, 0.2885390082, 0.2835784921, 0.2790553133, 0.2749075777, 0.2710850307, 0.2675463864, 0.2642573699, 0.2611892566, 0.2583177668, 0.2556222186, 0.2530848693, 0.2506903984, 0.2484254984, 0.2462785458, 0.2442393367, 0.2422988705, 0.2404491735, 0.2386831521, 0.2369944718, 0.2353774556, 0.233826998, 0.2323384936, 0.2309077751, 0.2295310611, 0.2282049114, 0.2269261879, 0.2256920214, 0.2244997827, 0.2233470568, 0.2222316216, 0.2211514278, 0.2201045822, 0.2190893328, 0.2181040552, 0.217147241, more...

decimal, strictly-monotonic, +

a(n)=1/log(2*n)
n≥1
6 operations
Power

Sequence phqcd0zwth55o

1.6931471806, 2.3862943611, 2.7917594692, 3.0794415417, 3.302585093, 3.4849066498, 3.6390573296, 3.7725887222, 3.8903717579, 3.9957322736, 4.0910424534, 4.1780538303, 4.258096538, 4.3322045102, 4.4011973817, 4.4657359028, 4.5263605246, 4.5835189385, 4.6375861597, 4.6888794541, 4.7376696183, 4.7841896339, 4.8286413965, 4.8712010109, 4.9120230054, 4.9512437186, 4.9889840466, 5.0253516907, 5.0604430105, 5.0943445622, 5.127134385, 5.1588830834, 5.189654742, 5.2195077052, 5.248495242, 5.276666119, 5.3040650932, 5.3307333403, 5.3567088267, 5.3820266347, 5.4067192473, 5.4308167988, 5.4543472963, 5.4773368145, 5.4998096703, 5.521788577, 5.5432947823, 5.5643481915, 5.5849674787, 5.605170186, more...

decimal, strictly-monotonic, +

a(n)=1+log(2*n)
n≥1
6 operations
Power

Sequence 45eo1blhgoiol

2.6931471806, 3.3862943611, 3.7917594692, 4.0794415417, 4.302585093, 4.4849066498, 4.6390573296, 4.7725887222, 4.8903717579, 4.9957322736, 5.0910424534, 5.1780538303, 5.258096538, 5.3322045102, 5.4011973817, 5.4657359028, 5.5263605246, 5.5835189385, 5.6375861597, 5.6888794541, 5.7376696183, 5.7841896339, 5.8286413965, 5.8712010109, 5.9120230054, 5.9512437186, 5.9889840466, 6.0253516907, 6.0604430105, 6.0943445622, 6.127134385, 6.1588830834, 6.189654742, 6.2195077052, 6.248495242, 6.276666119, 6.3040650932, 6.3307333403, 6.3567088267, 6.3820266347, 6.4067192473, 6.4308167988, 6.4543472963, 6.4773368145, 6.4998096703, 6.521788577, 6.5432947823, 6.5643481915, 6.5849674787, 6.605170186, more...

decimal, strictly-monotonic, +

a(n)=2+log(2*n)
n≥1
6 operations
Power

Sequence xzx0a00olye3o

2.8853900818, 1.4426950409, 1.1162212531, 0.9617966939, 0.8685889638, 0.8048592088, 0.7578463634, 0.7213475204, 0.6919525125, 0.6676164014, 0.6470309063, 0.6293159609, 0.6138553529, 0.600203257, 0.5880282076, 0.5770780164, 0.5671569841, 0.5581106266, 0.5498151555, 0.5421700614, 0.5350927728, 0.5285147399, 0.5223785131, 0.5166355336, 0.5112444373, 0.5061697386, 0.5013807969, 0.4968509968, 0.4925570916, 0.4884786734, 0.484597741, 0.480898347, 0.4773663042, 0.4739889437, 0.4707549111, 0.467653996, 0.4646769871, 0.4618155501, 0.4590621222, 0.4564098228, 0.4538523758, 0.4513840429, 0.4489995654, 0.4466941137, 0.4444632432, 0.4423028556, 0.4402091645, 0.4381786656, 0.4362081104, 0.4342944819, more...

decimal, strictly-monotonic, +

a(n)=2/log(2*n)
n≥1
6 operations
Power

Sequence f1zmrdu43gicl

0, 1, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, more...

integer, monotonic, +

a(n)=floor(log(2*n))
n≥1
5 operations
Power

Sequence 5xv1wyuws4hbi

1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, more...

integer, monotonic, +

a(n)=round(log(2*n))
n≥1
5 operations
Power

Sequence otcxasbvfzyqo

1, 2, 2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, more...

integer, monotonic, +

a(n)=ceil(log(2*n))
n≥1
5 operations
Power

Sequence ju3cl12d3i4un

-0.3068528194, -0.6137056389, -1.2082405308, -1.9205584583, -2.697414907, -3.5150933502, -4.3609426704, -5.2274112778, -6.1096282421, -7.0042677264, -7.9089575466, -8.8219461697, -9.741903462, -10.6677954898, -11.5988026183, -12.5342640972, -13.4736394754, -14.4164810615, -15.3624138403, -16.3111205459, -17.2623303817, -18.2158103661, -19.1713586035, -20.1287989891, -21.0879769946, -22.0487562814, -23.0110159534, -23.9746483093, -24.9395569895, -25.9056554378, -26.872865615, -27.8411169166, -28.810345258, -29.7804922948, -30.751504758, -31.723333881, -32.6959349068, -33.6692666597, -34.6432911733, -35.6179733653, -36.5932807527, -37.5691832012, -38.5456527037, -39.5226631855, -40.5001903297, -41.478211423, -42.4567052177, -43.4356518085, -44.4150325213, -45.394829814, more...

decimal, strictly-monotonic, -

a(n)=log(2*n)-n
n≥1
6 operations
Power

Sequence i2yd3vudypkfj

0.3068528194, 0.6137056389, 1.2082405308, 1.9205584583, 2.697414907, 3.5150933502, 4.3609426704, 5.2274112778, 6.1096282421, 7.0042677264, 7.9089575466, 8.8219461697, 9.741903462, 10.6677954898, 11.5988026183, 12.5342640972, 13.4736394754, 14.4164810615, 15.3624138403, 16.3111205459, 17.2623303817, 18.2158103661, 19.1713586035, 20.1287989891, 21.0879769946, 22.0487562814, 23.0110159534, 23.9746483093, 24.9395569895, 25.9056554378, 26.872865615, 27.8411169166, 28.810345258, 29.7804922948, 30.751504758, 31.723333881, 32.6959349068, 33.6692666597, 34.6432911733, 35.6179733653, 36.5932807527, 37.5691832012, 38.5456527037, 39.5226631855, 40.5001903297, 41.478211423, 42.4567052177, 43.4356518085, 44.4150325213, 45.394829814, more...

decimal, strictly-monotonic, +

a(n)=n-log(2*n)
n≥1
6 operations
Power

Sequence 4poscejx4sklj

0.6931471806, 0.6931471806, 0.5972531564, 0.5198603854, 0.4605170186, 0.4141511083, 0.3770081899, 0.3465735903, 0.3211524175, 0.2995732274, 0.2810038594, 0.2648378192, 0.2506228106, 0.2380146079, 0.2267464921, 0.2166084939, 0.207432972, 0.1990843855, 0.1914519031, 0.1844439727, 0.1779842675, 0.1720086197, 0.1664626694, 0.1613000421, 0.1564809202, 0.1519709123, 0.1477401499, 0.1437625604, 0.1400152762, 0.1364781521, 0.1331333673, 0.1299650964, 0.1269592346, 0.1241031678, 0.1213855783, 0.1187962811, 0.1163260836, 0.1139666668, 0.1117104827, 0.1095506659, 0.1074809573, 0.1054956381, 0.103589472, 0.1017576549, 0.0999957705, 0.0982997517, 0.0966658464, 0.0950905873, 0.0935707649, 0.0921034037, more...

decimal, monotonic, +

a(n)=log(2*n)/n
n≥1
6 operations
Power

Sequence 2f5zogaqkmakb

0.6931471806, 2.7725887222, 5.3752784077, 8.3177661667, 11.512925465, 14.9094398987, 18.4734013073, 22.1807097779, 26.0133458211, 29.9573227355, 34.0014669869, 38.1366459642, 42.3552549943, 46.6508631425, 51.0179607249, 55.4517744448, 59.9481289185, 64.5033408922, 69.1141370348, 73.7775890823, 78.491061984, 83.2521719462, 88.0587521192, 92.9088242618, 97.8005751357, 102.7323366831, 107.7025692572, 112.7098473406, 117.7528473058, 122.8303368667, 127.9411659364, 133.0842586675, 138.2586064869, 143.463261976, 148.6973334717, 153.9599802846, 159.2504084486, 164.5678669309, 169.9116442409, 175.281065387, 180.6754891378, 186.0943055514, 191.5369337389, 197.002819837, 202.4914351649, 208.0022745443, 213.5348547667, 219.0887131905, 224.6634064549, 230.2585092994, more...

decimal, strictly-monotonic, +

a(n)=log(2*n)*n
n≥1
6 operations
Power

Sequence ki11piuws02jj

1.4426950409, 1.4426950409, 1.6743318797, 1.9235933879, 2.1714724095, 2.4145776263, 2.6524622718, 2.8853900818, 3.1137863064, 3.338082007, 3.5586699846, 3.7758957653, 3.9900597936, 4.201422799, 4.4102115569, 4.6166241308, 4.8208343649, 5.022995639, 5.2232439771, 5.4217006136, 5.6184741148, 5.8136621386, 6.007352901, 6.1996264034, 6.3905554659, 6.5802066012, 6.7686407579, 6.9559139552, 7.1420778286, 7.3271801003, 7.5112649863, 7.6943735514, 7.876544019, 8.0578120425, 8.2382109443, 8.4177719275, 8.5965242622, 8.7744954524, 8.9517113839, 9.1281964567, 9.3039737046, 9.4790649008, 9.6534906553, 9.827270501, 10.0004229727, 10.1729656786, 10.3449153648, 10.5162879751, 10.6870987042, 10.8573620476, more...

decimal, monotonic, +

a(n)=n/log(2*n)
n≥1
6 operations
Power

Sequence qvh331vkci4vl

1.6931471806, 3.3862943611, 4.7917594692, 6.0794415417, 7.302585093, 8.4849066498, 9.6390573296, 10.7725887222, 11.8903717579, 12.9957322736, 14.0910424534, 15.1780538303, 16.258096538, 17.3322045102, 18.4011973817, 19.4657359028, 20.5263605246, 21.5835189385, 22.6375861597, 23.6888794541, 24.7376696183, 25.7841896339, 26.8286413965, 27.8712010109, 28.9120230054, 29.9512437186, 30.9889840466, 32.0253516907, 33.0604430105, 34.0943445622, 35.127134385, 36.1588830834, 37.189654742, 38.2195077052, 39.248495242, 40.276666119, 41.3040650932, 42.3307333403, 43.3567088267, 44.3820266347, 45.4067192473, 46.4308167988, 47.4543472963, 48.4773368145, 49.4998096703, 50.521788577, 51.5432947823, 52.5643481915, 53.5849674787, 54.605170186, more...

decimal, strictly-monotonic, +

a(n)=log(2*n)+n
n≥1
6 operations
Power

Sequence pcmr40i2t5mno

-0.3665129206, 0.32663426, 0.5831980808, 0.7320993681, 0.8340324452, 0.9102350934, 0.9704217813, 1.0197814405, 1.0613851298, 1.0971887004, 1.1285083976, 1.1562690064, 1.1811431408, 1.2036341, 1.2241275407, 1.2429249919, 1.2602663262, 1.2763452613, 1.2913203187, 1.305322741, 1.3184623205, 1.3308317646, 1.3425100135, 1.3535647976, 1.3640546329, 1.3740303948, 1.3835365736, 1.3926122836, 1.4012920836, 1.4096066464, 1.4175833126, 1.4252465486, 1.4326183301, 1.4397184637, 1.4465648595, 1.4531737619, 1.4595599466, 1.4657368903, 1.471716916, 1.4775113194, 1.4831304777, 1.488583946, 1.4938805398, 1.4990284086, 1.5040351004, 1.5089076185, 1.5136524718, 1.5182757199, 1.5227830127, 1.5271796258, more...

decimal, strictly-monotonic, +-

a(n)=log(log(2*n))
n≥1
5 operations
Power

Sequence fynvebc3cna2g

0.8325546112, 1.1774100225, 1.338566199, 1.4420268866, 1.5174271294, 1.5763586679, 1.6245175683, 1.6651092223, 1.700109337, 1.7308183826, 1.7581360736, 1.7827096876, 1.8050198165, 1.8254326912, 1.8442335486, 1.8616487055, 1.8778606244, 1.8930184728, 1.9072456999, 1.9206455826, 1.9333053608, 1.9452993687, 1.9566914413, 1.9675367877, 1.9778834661, 1.9877735582, 1.9972441129, 2.0063279121, 2.0150540962, 2.0234486804, 2.0315349825, 2.0393339803, 2.0468646125, 2.0541440322, 2.0611878231, 2.0680101835, 2.0746240848, 2.0810414076, 2.0872730599, 2.0933290794, 2.0992187231, 2.1049505455, 2.1105324675, 2.1159718369, 2.121275482, 2.1264497589, 2.131500594, 2.1364335214, 2.1412537166, 2.1459660263, more...

decimal, strictly-monotonic, +

a(n)=sqrt(log(2*n))
n≥1
5 operations
Power

Sequence jhlgi5wbadocc

1.6168066722, 2.6140638154, 3.4623689566, 4.2264358184, 4.9334096679, 5.5979812308, 6.2292450605, 6.833329631, 7.4146148687, 7.976369668, 8.5211163695, 9.0508534051, 9.5671985424, 10.0714849768, 10.5648280514, 11.048172941, 11.5223295796, 11.9879987918, 12.4457922097, 12.8962476995, 13.3398414856, 13.7769978011, 14.2080966588, 14.6334801749, 15.053457763, 15.4683104381, 15.8782944106, 16.2836441098, 16.6845747445, 17.0812844845, 17.473956331, 17.8627597272, 18.2478519541, 18.6293793441, 19.0074783415, 19.3822764335, 19.7538929695, 20.1224398859, 20.4880223492, 20.8507393274, 21.2106841011, 21.5679447206, 21.9226044163, 22.2747419682, 22.6244320395, 22.9717454778, 23.3167495888, 23.6595083848, 24.000082811, 24.3385309515, more...

decimal, strictly-monotonic, +

a(n)=2^log(2*n)
n≥1
6 operations
Power

Sequence yaf03kwch5mlg

-1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, more...

integer, monotonic, +-

a(n)=floor(log(log(2*n)))
n≥1
6 operations
Power

Sequence nfdmaiy2qkbp

0, 0, 0.6931471806, 0.6931471806, 0.6931471806, 0.6931471806, 0.6931471806, 0.6931471806, 0.6931471806, 1.0986122887, 1.0986122887, 1.0986122887, 1.0986122887, 1.0986122887, 1.0986122887, 1.0986122887, 1.0986122887, 1.0986122887, 1.0986122887, 1.0986122887, 1.0986122887, 1.0986122887, 1.0986122887, 1.0986122887, 1.0986122887, 1.0986122887, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, 1.3862943611, more...

decimal, monotonic, +

a(n)=log(floor(log(2*n)))
n≥2
6 operations
Power

Sequence ena1qtmf5xlco

0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, more...

integer, monotonic, +

a(n)=floor(sqrt(log(2*n)))
n≥1
6 operations
Power

Sequence qkzz0yygi4wln

0, 1, 1, 1.4142135624, 1.4142135624, 1.4142135624, 1.4142135624, 1.4142135624, 1.4142135624, 1.4142135624, 1.7320508076, 1.7320508076, 1.7320508076, 1.7320508076, 1.7320508076, 1.7320508076, 1.7320508076, 1.7320508076, 1.7320508076, 1.7320508076, 1.7320508076, 1.7320508076, 1.7320508076, 1.7320508076, 1.7320508076, 1.7320508076, 1.7320508076, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, more...

decimal, monotonic, +

a(n)=sqrt(floor(log(2*n)))
n≥1
6 operations
Power

Sequence ci0wxvnr3mrqi

1, 2.7182818285, 2.7182818285, 7.3890560989, 7.3890560989, 7.3890560989, 7.3890560989, 7.3890560989, 7.3890560989, 7.3890560989, 20.0855369232, 20.0855369232, 20.0855369232, 20.0855369232, 20.0855369232, 20.0855369232, 20.0855369232, 20.0855369232, 20.0855369232, 20.0855369232, 20.0855369232, 20.0855369232, 20.0855369232, 20.0855369232, 20.0855369232, 20.0855369232, 20.0855369232, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, 54.5981500331, more...

decimal, monotonic, +

a(n)=exp(floor(log(2*n)))
n≥1
6 operations
Power

Sequence 2w00ugrdho2fc

-1.1189142051, -0.5392283891, -0.3118390255, -0.1814829742, -0.0940523685, -0.0300244759, 0.0195883304, 0.0595747813, 0.0927511814, 0.1208967586, 0.1451984477, 0.1664827329, 0.1853453971, 0.2022283786, 0.2174674663, 0.2313230687, 0.2440007293, 0.2556651979, 0.2664503213, 0.2764661489, 0.2858041337, 0.2945410062, 0.3027417031, 0.3104616121, 0.317748315, 0.3246429554, 0.3311813241, 0.3373947278, 0.3433106913, 0.3489535292, 0.3543448153, 0.3595037701, 0.3644475832, 0.3691916834, 0.3737499658, 0.3781349839, 0.3823581128, 0.3864296893, 0.3903591314, 0.3941550416, 0.3978252963, 0.4013771235, 0.4048171706, 0.4081515633, 0.4113859575, 0.4145255856, 0.4175752962, 0.4205395902, 0.4234226525, 0.4262283802, more...

decimal, strictly-monotonic, +-

a(n)=log(log(log(2*n)))
n≥2
6 operations
Power

Sequence cxh1a5lp5fzpo

-0.1832564603, 0.16331713, 0.2915990404, 0.366049684, 0.4170162226, 0.4551175467, 0.4852108906, 0.5098907203, 0.5306925649, 0.5485943502, 0.5642541988, 0.5781345032, 0.5905715704, 0.60181705, 0.6120637704, 0.6214624959, 0.6301331631, 0.6381726307, 0.6456601594, 0.6526613705, 0.6592311603, 0.6654158823, 0.6712550067, 0.6767823988, 0.6820273164, 0.6870151974, 0.6917682868, 0.6963061418, 0.7006460418, 0.7048033232, 0.7087916563, 0.7126232743, 0.716309165, 0.7198592319, 0.7232824298, 0.726586881, 0.7297799733, 0.7328684452, 0.735858458, 0.7387556597, 0.7415652389, 0.744291973, 0.7469402699, 0.7495142043, 0.7520175502, 0.7544538092, 0.7568262359, 0.75913786, 0.7613915063, 0.7635898129, more...

decimal, strictly-monotonic, +-

a(n)=log(sqrt(log(2*n)))
n≥1
6 operations
Power

Sequence phhvfm0s1fq3m

0.571519256, 0.7636740671, 0.8556280548, 0.9132537683, 0.9540624159, 0.9850998839, 1.009842285, 1.030235473, 1.0474677562, 1.0623127588, 1.0752994961, 1.086804095, 1.0971025932, 1.1064029739, 1.1148654591, 1.1226158409, 1.1297545138, 1.1363627584, 1.142507217, 1.1482431452, 1.1536168188, 1.1586673438, 1.1634280372, 1.1679274947, 1.172190426, 1.176238315, 1.1800899473, 1.1837618357, 1.1872685654, 1.1906230775, 1.193836902, 1.1969203524, 1.1998826875, 1.2027322477, 1.2054765705, 1.2081224883, 1.210676212, 1.2131434029, 1.2155292343, 1.2178384448, 1.2200753854, 1.222244059, 1.2243481566, 1.2263910879, 1.2283760086, 1.2303058448, 1.2321833143, 1.2340109451, 1.2357910931, 1.2375259564, more...

decimal, strictly-monotonic, +

a(n)=sqrt(log(log(2*n)))
n≥2
6 operations
Power

Sequence q0ebwggzesgqk

0.9124443058, 1.0850852605, 1.1569642168, 1.2008442391, 1.2318389219, 1.2555312294, 1.2745656391, 1.2903911121, 1.3038824092, 1.3156057094, 1.3259472364, 1.3351815186, 1.3435102592, 1.3510857453, 1.3580256067, 1.3644224806, 1.370350548, 1.3758700785, 1.3810306658, 1.385873581, 1.3904335154, 1.3947398929, 1.3988178728, 1.4026891272, 1.4063724493, 1.4098842357, 1.4132388733, 1.4164490503, 1.4195260111, 1.4224797645, 1.4253192563, 1.4280525132, 1.4306867625, 1.4332285345, 1.4356837476, 1.4380577817, 1.4403555411, 1.4425815081, 1.4447397897, 1.4468341575, 1.4488680834, 1.4508447696, 1.4527671759, 1.4546380433, 1.4564599143, 1.4582351521, 1.4599659565, 1.4616543782, 1.4633023326, 1.4649116104, more...

decimal, strictly-monotonic, +

a(n)=sqrt(sqrt(log(2*n)))
n≥1
6 operations
Power

Sequence o3l2rwm22y1op

1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, more...

integer, monotonic, +, A287091

a(n)=pt(floor(log(2*n)))
pt(n)=Pascals triangle by rows
n≥1
6 operations
Combinatoric

Sequence yd51cjhsae2ec

1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, more...

integer, monotonic, +

a(n)=P(floor(log(2*n)))
P(n)=Partition numbers
n≥1
6 operations
Combinatoric

Sequence jkjngehvlpy5n

1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, more...

integer, monotonic, +

a(n)=floor(log(2*n))!
n≥1
6 operations
Combinatoric

Sequence e4chwaoy32ubh

2.2991847674, 3.2459563527, 3.8135716808, 4.2292593645, 4.5604765716, 4.8373094523, 5.0759696376, 5.2862505948, 5.4745459297, 5.6452720109, 5.8016135296, 5.9459462665, 6.0800919336, 6.2054794948, 6.3232514675, 6.4343363572, 6.5394994405, 6.639379251, 6.7345143568, 6.8253633834, 6.9123202359, 6.995725843, 7.0758773387, 7.1530353256, 7.2274296853, 7.2992642702, 7.3687207285, 7.4359616467, 7.5011331529, 7.5643670868, 7.6257828226, 7.6854888073, 7.7435838684, 7.8001583302, 7.8552949716, 7.9090698522, 7.9615530276, 8.0128091714, 8.0628981184, 8.1118753402, 8.159792364, 8.2066971411, 8.2526343743, 8.2976458072, 8.3417704828, 8.385044974, 8.4275035891, 8.4691785579, 8.5101001971, 8.5502970607, more...

decimal, strictly-monotonic, +

a(n)=exp(sqrt(log(2*n)))
n≥1
6 operations
Power

Sequence sdw1s21whrc0b

1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, more...

integer, monotonic, +, A211665

a(n)=floor(sqrt(1+sqrt(n)))
n≥0
6 operations
Power
a(n)=round(sqrt(log(n)))!
n≥1
5 operations
Combinatoric
a(n)=ϕ(floor(log(2*n)))
ϕ(n)=number of relative primes (Euler's totient)
n≥2
6 operations
Prime

Sequence 5krgf3jteu3xe

0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, more...

integer, monotonic, +

a(n)=Ω(floor(log(2*n)))
Ω(n)=max factorization terms
n≥2
6 operations
Prime

Sequence xx1socgj3pddi

1, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, more...

integer, non-monotonic, +-

a(n)=μ(floor(log(2*n)))
μ(n)=Möbius function
n≥2
6 operations
Prime

Sequence m0fdhsqtlzbvj

1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, more...

integer, monotonic, +, A211661

a(n)=τ(floor(log(2*n)))
τ(n)=number of divisors of n
n≥2
6 operations
Prime

Sequence bjww2mecrzrug

1, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, more...

integer, non-monotonic, +

a(n)=gpf(floor(log(2*n)))
gpf(n)=greatest prime factor of n
n≥2
6 operations
Prime

Sequence loxi5inetr4rh

1, 1, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, more...

integer, monotonic, +

a(n)=σ(floor(log(2*n)))
σ(n)=divisor sum of n
n≥2
6 operations
Prime

Sequence tawtbr0msfvvh

2, 2, 3, 3, 3, 3, 3, 3, 3, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, more...

integer, monotonic, +

a(n)=p(floor(log(2*n)))
p(n)=nth prime
n≥2
6 operations
Prime