A167130 Primes of the form A002808(n) + A062502(n+1).

11, 11, 17, 23, 23, 31, 37, 37, 41, 47, 53, 53, 53, 59, 67, 71, 71, 73, 79, 79, 89, 97, 101, 113, 113, 113, 127, 131, 139, 151, 157, 157, 163, 167, 167, 173, 173, 181, 179, 191, 193, 193, 199, 211, 223, 229, 233, 239, 239, 241, 251, 257, 269, 269, 269, 271, 277

Offset

1,1

Links

Table of n, a(n) for n=1..57.

Example

a(1)=8+3(2*2*2)=11, a(2)=9+2(3*3)=11, a(3)=15+2(3*5)=17, a(4)=20+3(2*2*5)=23.

Crossrefs

Cf. A000040, A002808, A062502.

Sequence in context: A246400 A180022 A003856 * A299781 A168459 A110414

Adjacent sequences: A167127 A167128 A167129 * A167131 A167132 A167133

Keyword

nonn

Author

Juri-Stepan Gerasimov, Oct 28 2009

Extensions

Edited (but not checked) by N. J. A. Sloane, Nov 01 2009

Added another 113, replaced 197 by 199 and 211, inserted 229 etc. R. J. Mathar, Oct 29 2009

Status

approved