A165575 Partial sums of A165573.

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

Offset

0,3

Comments

Period 257.

Links

Antti Karttunen, Table of n, a(n) for n = 0..59881

Mathematica

Accumulate[JacobiSymbol[Range[0, 100], 257]] (* Paolo Xausa, May 26 2026 *)

Crossrefs

Similar sequences: A165576-A165579, A165472, A165477, A165482, A165582, A165587, A165592, A165597.

Sequence in context: A091704 A175799 A123739 * A165582 A165472 A228109

Adjacent sequences: A165572 A165573 A165574 * A165576 A165577 A165578

Keyword

sign

Author

Antti Karttunen, Sep 22 2009

Status

approved