A165888 Primes arising in A126938.

5, 13, 31, 61, 103, 139, 157, 181, 211, 277, 349, 373, 409, 463, 547, 613, 631, 691, 811, 937, 1021, 1069, 1129, 1201, 1279, 1399, 1549, 1663, 1723, 1753, 1873, 1993, 2089, 2281, 2467, 2617, 2707, 2749, 2917, 3163, 3301, 3457, 3607, 3691, 3793, 3877, 3919

Offset

1,1

Links

Table of n, a(n) for n=1..47.

Formula

a(n)=(A126938(n)+A126938(n+1))/2.

Crossrefs

Cf. A126938.

Sequence in context: A106985 A238742 A023261 * A021007 A109419 A335307

Adjacent sequences: A165885 A165886 A165887 * A165889 A165890 A165891

Keyword

nonn

Author

Zak Seidov, Sep 29 2009

Status

approved