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 A015573 Inverse of 1564th cyclotomic polynomial. 1
 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, 0 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS Periodic with period length 1564. - Ray Chandler, Apr 07 2017 LINKS Ray Chandler, Table of n, a(n) for n = 0..2000 MAPLE with(numtheory, cyclotomic); c := n->series(1/cyclotomic(n, x), x, 80); MATHEMATICA CoefficientList[Series[1/Cyclotomic[1564, x], {x, 0, 100}], x] (* G. C. Greubel, Jan 06 2018 *) PROG (PARI) Vec(1/polcyclo(1564) + O(x^100)) \\ Michel Marcus, Jan 07 2018 CROSSREFS Sequence in context: A014893 A016117 A015981 * A015301 A016213 A015757 Adjacent sequences:  A015570 A015571 A015572 * A015574 A015575 A015576 KEYWORD sign AUTHOR STATUS approved

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Last modified December 5 12:04 EST 2021. Contains 349557 sequences. (Running on oeis4.)