A165482 Partial sums of A165481.

0, 1, 2, 3, 4, 3, 4, 3, 4, 5, 4, 3, 4, 3, 2, 1, 2, 1, 2, 3, 2, 1, 0, -1, 0, 1, 0, 1, 0, 1, 0, -1, 0, -1, -2, -1, 0, -1, 0, -1, -2, -1, -2, -3, -4, -5, -6, -5, -4, -3, -2, -3, -4, -3, -2, -1, -2, -1, 0, -1, -2, -1, -2, -3, -2, -1, -2, -3, -4, -5, -4, -5, -4, -3, -4, -3, -2, -1, -2

Offset

0,3

Comments

Period 28657.

Links

Antti Karttunen, Table of n, a(n) for n = 0..28657

Mathematica

Accumulate[JacobiSymbol[Range[0, 100], 28657]] (* Paolo Xausa, May 26 2026 *)

Crossrefs

A165488 gives the squared version. Positions of zeros: A165483. See also A165484, A165485. Compare also to A165472, A165477.

Sequence in context: A158515 A285884 A123709 * A323242 A099034 A165576

Adjacent sequences: A165479 A165480 A165481 * A165483 A165484 A165485

Keyword

sign

Author

Antti Karttunen, Sep 21 2009

Status

approved