A014779 Inverse of 770th cyclotomic polynomial.

1, 1, 0, 0, 0, -1, -1, -1, -1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, -1, 0, 1, 0, -1, 0, 0, 0, 0, 0, 0, 1, 0, -1, 0, 1, 0, 0, 0, 0, 0, 0, -1, 0, 1, 0, -1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, -1, -1, -1, -1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0

Offset

0,1

Comments

Periodic with period length 770. - Ray Chandler, Apr 06 2017

Links

Ray Chandler, Table of n, a(n) for n = 0..1000

Index entries for periodic sequences.

Index entries for linear recurrences with constant coefficients, order 240.

Index to sequences related to inverse of cyclotomic polynomials

Maple

with(numtheory, cyclotomic); c := n->series(1/cyclotomic(n, x), x, 80);

Prog

(PARI) Vec(1/polcyclo(770)+O(x^99)) \\ Charles R Greathouse IV, Jun 01 2026

Crossrefs

Sequence in context: A362460 A190210 A014394 * A014464 A014919 A014814

Adjacent sequences: A014776 A014777 A014778 * A014780 A014781 A014782

Keyword

sign,easy,changed

Author

Simon Plouffe

Status

approved