A015104 - OEIS

A015104

Inverse of 1095th cyclotomic polynomial.

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

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OFFSET

0,1

COMMENTS

Periodic with period length 1095. - 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 576.

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[1095, x], {x, 0, 120}], x] (* Harvey P. Dale, Apr 30 2023 *)

CROSSREFS

Sequence in context: A011633 A015254 A015194 * A016199 A015074 A016139

Adjacent sequences: A015101 A015102 A015103 * A015105 A015106 A015107

KEYWORD

sign

AUTHOR

Simon Plouffe

STATUS

approved