A168348 Primes which are the sum of two consecutive single or isolated numbers.

41, 53, 67, 79, 89, 113, 127, 139, 151, 199, 269, 307, 353, 409, 461, 491, 547, 619, 701, 829, 919, 929, 1031, 1063, 1193, 1231, 1249, 1289, 1607, 1667, 1721, 1759, 2089, 2131, 2179, 2281, 2467, 2609, 2647, 2851, 2861, 2953, 3209, 3221, 3331, 3361, 3391, 3407, 3571

Offset

1,1

Links

Table of n, a(n) for n=1..49.

Example

a(1)=A167706(5)+A167706(6)=18+23=41.

Crossrefs

Cf. A000040, A167706.

Sequence in context: A224443 A349779 A261259 * A052032 A176924 A115663

Adjacent sequences: A168345 A168346 A168347 * A168349 A168350 A168351

Keyword

nonn

Author

Juri-Stepan Gerasimov, Nov 23 2009

Extensions

A-numbers and entries corrected by R. J. Mathar, Nov 24 2009

Status

approved