A258642 Suppose A103739(n) = (p^2 + q^2)/2 with p < q primes. The sequence gives values of p.

3, 3, 5, 5, 3, 5, 7, 3, 5, 5, 13, 11, 3, 5, 13, 17, 5, 11, 19, 19, 7, 13, 17, 5, 3, 5, 13, 19, 17, 3, 5, 7, 17, 31, 3, 7, 13, 17, 37, 23, 5, 37, 11, 5, 43, 37, 29, 31, 7, 29, 31, 17, 5, 7, 13, 31, 43, 11, 19, 41, 3, 5, 7, 13, 29, 23, 47, 11, 37, 59, 31, 47, 7, 13, 41

Offset: 1

Author

Zak Seidov, Jun 06 2015

Keywords

• nonn

Examples

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

Crossrefs

Cf. A103739, A258653 (values of q).