A039510 a(n) = 2i + 1 where i is the least index such that A039508(i) = A039509(n).

1, 5, 13, 55, 65, 175, 233, 295, 355, 499, 1319, 1631, 6005, 6487

Offset

0,2

Links

Table of n, a(n) for n=0..13.

Crossrefs

Cf. A039508, A039509, A039511, A039512, A039513, A039514, A039515.

Sequence in context: A149542 A089794 A216821 * A149543 A149544 A149545

Adjacent sequences: A039507 A039508 A039509 * A039511 A039512 A039513

Keyword

nonn,more

Author

Christian G. Bower, Feb 15 1999

Status

approved