A014331 Inverse of 322nd 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, 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

Offset

0,1

Comments

Periodic with period length 322. - Ray Chandler, Apr 03 2017

Links

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

Index entries for linear recurrences with constant coefficients, order 132.

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[322, x], {x, 0, 161}], x] (* Harvey P. Dale, Jul 04 2019 *)

Crossrefs

Sequence in context: A014212 A014415 A014170 * A014142 A014275 A014128

Adjacent sequences: A014328 A014329 A014330 * A014332 A014333 A014334

Keyword

sign

Author

Simon Plouffe

Status

approved