A014422 Inverse of 413th cyclotomic polynomial.

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

Offset

0,1

Comments

Periodic with period length 413. - Ray Chandler, Apr 04 2017

Links

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

Index entries for linear recurrences with constant coefficients, order 348.

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[413, x], {x, 0, 413}], x] (* Harvey P. Dale, Feb 15 2020 *)

Prog

(PARI) Vec(1/polcyclo(413)+O(x^99)) \\ Charles R Greathouse IV, Mar 24 2014

Crossrefs

Sequence in context: A014947 A014436 A014863 * A014835 A014380 A014751

Adjacent sequences: A014419 A014420 A014421 * A014423 A014424 A014425

Keyword

sign

Author

Simon Plouffe

Status

approved