A179515 a(1) = 1, a( n) = prime(a(n-1)) + 4a(n-1).

1, 6, 37, 305, 3231, 42757, 687255, 13115039, 291562263, 7437080225, 214937130141, 6964398942275, 250747967052627

Offset: 1

Author

Robert G. Wilson v, Jul 17 2010

Keywords

• nonn

Crossrefs

Cf. A007097, A074271, A179274, A179511, A179512, A179513, A179514, A179516, A179517, A179518.

Programs

Mathematica

NestList[ Prime@# + 4# &, 1, 12]