A165577 Partial sums of A011626.

0, 1, 0, 1, 2, 1, 0, 1, 0, 1, 2, 3, 4, 3, 2, 1, 2, 1, 0, 1, 0, 1, 0, 1, 0, 1, 2, 3, 4, 5, 6, 5, 4, 5, 6, 5, 6, 5, 4, 3, 4, 3, 2, 3, 4, 3, 2, 3, 4, 5, 4, 3, 2, 3, 2, 1, 0, 1, 0, 1, 0, -1, 0, 1, 2, 3, 2, 1, 0, 1, 2, 3, 2, 3, 4, 5, 6, 7, 8, 9, 8, 9, 10, 9, 10, 11, 10, 11, 10, 11, 12, 11, 12, 11, 10, 9

Offset

0,5

Comments

Period 227.

Links

Antti Karttunen, Table of n, a(n) for n = 0..59701

Mathematica

Accumulate[JacobiSymbol[Range[0, 100], 227]] (* Paolo Xausa, May 27 2026 *)

Crossrefs

Similar sequences: A165575-A165579, A165472, A165477, A165482, A165582, A165587, A165592, A165597.

Sequence in context: A272728 A174695 A337622 * A259776 A392116 A344649

Adjacent sequences: A165574 A165575 A165576 * A165578 A165579 A165580

Keyword

sign

Author

Antti Karttunen, Sep 22 2009

Status

approved