A014834 Inverse of 825th cyclotomic polynomial.

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

Offset: 0

Author

Simon Plouffe

Keywords

• sign

Comments

Periodic with period length 825. - Ray Chandler, Apr 06 2017

Links

• Ray Chandler, Table of n, a(n) for n = 0..1000
• Index entries for linear recurrences with constant coefficients, order 400.
• Index to sequences related to inverse of cyclotomic polynomials

Programs

Maple

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

PARI

Vec(1/polcyclo(825)+O(x^99)) \\ Charles R Greathouse IV, Mar 24 2014