A015527 Inverse of 1518th cyclotomic polynomial.

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

Offset

0,1

Comments

Periodic with period length 1518. - Ray Chandler, Apr 07 2017

Links

Ray Chandler, Table of n, a(n) for n = 0..2000

Index entries for linear recurrences with constant coefficients, order 440.

Index to sequences related to inverse of cyclotomic polynomials

Maple

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

Mathematica

CoefficientList[Series[1/Cyclotomic[1518, x], {x, 0, 100}], x] (* G. C. Greubel, Jan 07 2018 *)

Prog

(PARI) Vec(1/polcyclo(1518) + O(x^100)) \\ G. C. Greubel, Jan 07 2018

Crossrefs

Sequence in context: A014966 A015923 A014768 * A276395 A232750 A080764

Adjacent sequences: A015524 A015525 A015526 * A015528 A015529 A015530

Keyword

sign

Author

Simon Plouffe

Status

approved