A014379 - OEIS

A014379

Inverse of 370th cyclotomic polynomial.

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, 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

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OFFSET

0,1

COMMENTS

Periodic with period length 370. - Ray Chandler, Apr 03 2017

LINKS

Ray Chandler, Table of n, a(n) for n = 0..1000

Index entries for periodic sequences.

Index entries for linear recurrences with constant coefficients, order 144.

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[370, x], {x, 0, 120}], x, 120] (* Harvey P. Dale, Oct 21 2024 *)

PROG

(PARI) Vec(1/polcyclo(370)+O(x^99)) \\ Charles R Greathouse IV, May 31 2026

CROSSREFS

Sequence in context: A393834 A394841 A014194 * A014164 A014319 A014154

Adjacent sequences: A014376 A014377 A014378 * A014380 A014381 A014382

KEYWORD

sign,easy

AUTHOR

Simon Plouffe

STATUS

approved