Sequence Database

A database with 1693109 machine generated integer and decimal sequences.

Found 1 matches.

Sequence 3obzf0s451s5l

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, more...

integer, strictly-monotonic, +, A000040

a(n)=p(n)
p(n)=nth prime
n≥1
2 operations
Prime
a(n)=gpf(floor(2*p(n)))
p(n)=nth prime
gpf(n)=greatest prime factor of n
n≥1
6 operations
Prime