A015550 Inverse of 1541st cyclotomic polynomial.

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, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1

Offset

0,1

Comments

Periodic with period length 1541. - 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 1452.

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[1541, x], {x, 0, 100}], x] (* G. C. Greubel, Jan 06 2018 *)

Prog

(PARI) Vec(1/polcyclo(1541) + O(x^100)) \\ Michel Marcus, Jan 07 2018

Crossrefs

Sequence in context: A015826 A015688 A015642 * A015412 A015366 A015228

Adjacent sequences: A015547 A015548 A015549 * A015551 A015552 A015553

Keyword

sign

Author

Simon Plouffe

Status

approved