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A015776 Inverse of 1767th cyclotomic polynomial. 1
1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, 0, -1, 1, 0, -1, 1, 0, -1, 1, 0, -1, 1, 1, -2, 1, 1, -2, 1, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, 0, -1, 1, 0, -1, 1, 0, -1, 1, 0, -1, 1, 1, -2, 1, 1, -2, 1, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,33

COMMENTS

Periodic with period length 1767. - 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 1080.

Index to sequences related to inverse of cyclotomic polynomials

MAPLE

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

CROSSREFS

Sequence in context: A091950 A014750 A015491 * A176047 A067461 A321765

Adjacent sequences:  A015773 A015774 A015775 * A015777 A015778 A015779

KEYWORD

sign

AUTHOR

Simon Plouffe

STATUS

approved

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Last modified January 26 08:18 EST 2020. Contains 331278 sequences. (Running on oeis4.)