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A015329

Inverse of 1320th cyclotomic polynomial.

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

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OFFSET

0,1

COMMENTS

Periodic with period length 1320. - 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 320.

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[1320, x], {x, 0, 90}], x] (* Harvey P. Dale, Jul 31 2012 *)

CROSSREFS

Sequence in context: A016289 A016049 A015569 * A276791 A111900 A173860

Adjacent sequences: A015326 A015327 A015328 * A015330 A015331 A015332

KEYWORD

sign

AUTHOR

Simon Plouffe

STATUS

approved

URL: https://oeis.org/A015329

⇱ A015329 - OEIS