A015182 Inverse of 1173rd cyclotomic polynomial.

1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 1, 0, -1, 1, 0, -1, 2, -1, -1, 2, -1, -1, 2, -1, -1, 2, -1, 0, 1, -1, 0, 1, -1, 1, 0, -1, 1, 0, -1, 2, -1, -1, 2, -1, -1, 2, -1, -1, 2, -1, 0, 1, -1, 0, 1, -1, 1, 0, -1, 1, 0, -1, 1, 0, -1, 1, 0, -1, 1, 0, -1, 1, 0, 0

Offset

0,24

Comments

Periodic with period length 1173. - Ray Chandler, Apr 07 2017

Links

Ray Chandler, Table of n, a(n) for n = 0..2000

Index entries for periodic sequences, period 1173.

Index entries for linear recurrences with constant coefficients, order 704.

Index to sequences related to inverse of cyclotomic polynomials

Maple

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

Mathematica

Join[CoefficientList[Series[1/Cyclotomic[1173, x], {x, 0, 80}], x], {0, 0}] (* Harvey P. Dale, Aug 19 2015 *)

Prog

(PARI) first(n)=Vec(1/polcyclo(1173)+O(x^(n+1))) \\ Charles R Greathouse IV, Jun 01 2026

Crossrefs

Sequence in context: A331596 A023586 A023584 * A057559 A205375 A016010

Adjacent sequences: A015179 A015180 A015181 * A015183 A015184 A015185

Keyword

sign,easy

Author

Simon Plouffe

Status

approved