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A015199 Inverse of 1190th cyclotomic polynomial. 1
1, 1, 0, 0, 0, -1, -1, -1, -1, 0, 1, 1, 1, 1, 1, 0, -1, -2, -2, -1, 0, 0, 1, 2, 2, 1, 0, -1, -1, -1, -1, -1, 0, 1, 2, 2, 1, 0, 0, -1, -2, -2, -1, 0, 1, 1, 1, 1, 1, 0, -1, -2, -2, -1, 0, 0, 1, 2, 2, 1, 0, -1, -1, -1, -1, -1, 0, 1, 2, 2, 1, 0, 0, -1, -2, -2, -1, 0, 1, 1, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,18

COMMENTS

Periodic with period length 1190. - 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 384.

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[1190, x] , {x, 0, 120}], x] (* Harvey P. Dale, Jun 25 2017 *)

CROSSREFS

Sequence in context: A021823 A131026 A014604 * A234044 A219489 A051168

Adjacent sequences:  A015196 A015197 A015198 * A015200 A015201 A015202

KEYWORD

sign

AUTHOR

Simon Plouffe

STATUS

approved

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Last modified February 22 04:03 EST 2018. Contains 299428 sequences. (Running on oeis4.)