A258653 Suppose A103739(n)=(p^2 + q^2)/2 with p < q primes. The sequence gives values of q.

5, 7, 7, 11, 13, 13, 13, 17, 17, 19, 17, 19, 23, 23, 23, 23, 29, 31, 29, 31, 37, 37, 37, 41, 43, 43, 43, 41, 43, 47, 47, 47, 47, 41, 53, 53, 53, 53, 43, 53, 59, 47, 59, 61, 47, 53, 59, 59, 67, 61, 61, 67, 73, 73, 73, 71, 67, 79, 79, 71, 83, 83, 83, 83, 79, 83

Offset

1,1

Links

Table of n, a(n) for n=1..66.

Example

A103739(1)=17=(3^3+5^2)/2 hence a(1)=5;
A103739(2)=29=(3^3+7^2)/2 hence a(2)=7.

Crossrefs

Cf. A103739, A258642 (values of p).

Sequence in context: A087525 A078496 A114521 * A159482 A231935 A216835

Adjacent sequences: A258650 A258651 A258652 * A258654 A258655 A258656

Keyword

nonn

Author

Zak Seidov, Jun 06 2015

Status

approved