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A016011 Inverse of 2002nd cyclotomic polynomial. 1
1, 1, 0, 0, 0, 0, 0, -1, -1, 0, 0, -1, -1, -1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, -1, -1, 0, -1, -1, -1, -1, 0, 0, -1, 0, 1, 1, 1, 1, 1, 2, 1, 0, 0, 0, 0, 0, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, -1, -1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,47

COMMENTS

Periodic with period length 2002. - Ray Chandler, Apr 07 2017

LINKS

Ray Chandler, Table of n, a(n) for n = 0..3000

Index entries for linear recurrences with constant coefficients, order 720.

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[2002, x], {x, 0, 120}], x] (* Harvey P. Dale, Sep 23 2018 *)

CROSSREFS

Sequence in context: A030618 A025448 A015010 * A263338 A103522 A101108

Adjacent sequences:  A016008 A016009 A016010 * A016012 A016013 A016014

KEYWORD

sign

AUTHOR

Simon Plouffe

STATUS

approved

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Last modified December 1 11:38 EST 2021. Contains 349429 sequences. (Running on oeis4.)