cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A112076 Odd numbers n for which 13 is the smallest i (>= 1) with Jacobi symbol J(i,n) getting either a value 0 or -1.

Original entry on oeis.org

169, 479, 1151, 1319, 1679, 2351, 2641, 2689, 3529, 3671, 3911, 4199, 4321, 4751, 4919, 5519, 5569, 5759, 6169, 6599, 7031, 7391, 7559, 7561, 7681, 7871, 8279, 8879, 8951, 9241, 9529, 9601, 9719, 9769, 10081, 11089, 11591, 11929, 12049
Offset: 1

Views

Author

Antti Karttunen, Aug 27 2005

Keywords

Crossrefs

Row 6 of A112070. a(n) = 2*A112066(n)+1.