A016242 Inverse of 2233rd cyclotomic polynomial.

1, -1, 0, 0, 0, 0, 0, 1, -1, 0, 0, 1, -1, 0, 1, -1, 0, 0, 1, -1, 0, 1, 0, -1, 0, 1, -1, 0, 1, 1, -2, 0, 1, 0, -1, 1, 1, -2, 0, 1, 1, -2, 1, 1, -1, -1, 1, 1, -2, 1, 1, 0, -2, 1, 1, -1, 0, 1, 1, -3, 1, 1, 0, -1, 1, 1, -2, 0, 1, 1, -2, 1, 1, -1, -1, 1, 1, -2, 1, 1, 0

Offset

0,31

Comments

Periodic with period length 2233. - Ray Chandler, Apr 07 2017

Links

Ray Chandler, Table of n, a(n) for n = 0..3000

Index entries for linear recurrences with constant coefficients, order 1680.

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[2233, x], {x, 0, 120}], x] (* Harvey P. Dale, Dec 05 2021 *)

Crossrefs

Sequence in context: A014944 A015879 A230000 * A216659 A321396 A141747

Adjacent sequences: A016239 A016240 A016241 * A016243 A016244 A016245

Keyword

sign

Author

Simon Plouffe

Status

approved