A238663 - OEIS

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A238663

n-th prime p such that (p+n)^2+n is prime but (p+j)^2+j is not prime for all 0<j<n.

1

3, 31, 59, 163, 487, 1019, 433, 2617, 1831, 2383, 16189, 2711, 3407, 18541, 2693, 21613, 51517, 6323, 37313, 32401, 65543, 13337, 72661, 95603, 19571, 484369, 28463, 31817, 598891, 59627, 405599, 217117, 93257, 191021, 497257, 381569, 74567, 1120087, 263621

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OFFSET

1,1

LINKS

Table of n, a(n) for n=1..39.

CROSSREFS

Main diagonal of A238086.

Sequence in context: A163579 A290401 A341928 * A141966 A050833 A041207

Adjacent sequences: A238660 A238661 A238662 * A238664 A238665 A238666

KEYWORD

nonn

AUTHOR

Alois P. Heinz, Mar 02 2014

STATUS

approved