A258653 - OEIS

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A258653

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

3

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

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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