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A015918 Inverse of 1909th cyclotomic polynomial. 3
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

Periodic with period length 1909. - 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 1804.

Index to sequences related to inverse of cyclotomic polynomials

MAPLE

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

PROG

(PARI) Vec(1/polcyclo(1909)+O(x^99)) \\ Charles R Greathouse IV, Mar 24 2014

CROSSREFS

Sequence in context: A161996 * A016056 A016240 A015826 A015688 A015642

Adjacent sequences:  A015915 A015916 A015917 * A015919 A015920 A015921

KEYWORD

sign

AUTHOR

Simon Plouffe

STATUS

approved

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Last modified June 22 12:17 EDT 2017. Contains 288613 sequences.