A081451 Partial maxima of A081446.

3, 5, 8, 9, 12, 17, 23, 27, 28, 29, 47, 48, 52, 57, 60, 64, 73, 77, 82, 87, 98, 99, 119, 132, 133, 135, 160, 203, 205, 212, 225, 264, 266, 273, 274

Offset

1,1

Links

Table of n, a(n) for n=1..35.

Prog

(PARI) t=11; m=0; g=0; for(m=2, 200, while(1, for(k=1, 10^12, if(isprime(k^2+t), t=t+k^2; g=k/6; break)); if(g>m, print1(g", "); m=g)))

Crossrefs

Cf. A081446.

Sequence in context: A274430 A107792 A051206 * A107605 A109314 A319828

Adjacent sequences: A081448 A081449 A081450 * A081452 A081453 A081454

Keyword

nonn,more

Author

Ralf Stephan, Mar 21 2003

Extensions

a(16)-a(32) from Lambert Klasen (Lambert.Klasen(AT)gmx.net), Aug 29 2005

a(33)-a(35) from Sean A. Irvine, Oct 29 2025

Status

approved