A016168 - OEIS

A016168

Inverse of 2159th cyclotomic polynomial.

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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,1

COMMENTS

Periodic with period length 2159. - Ray Chandler, Apr 07 2017

LINKS

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

Index entries for periodic sequences, period 2159.

Index entries for linear recurrences with constant coefficients, order 2016.

Index to sequences related to inverse of cyclotomic polynomials

MAPLE

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

PROG

(PARI) first(n)=Vec(1/polcyclo(2159)+O(x^(n+1))) \\ Charles R Greathouse IV, Jun 01 2026

CROSSREFS

Sequence in context: A015828 A015862 A015930 * A016236 A015352 A015250

Adjacent sequences: A016165 A016166 A016167 * A016169 A016170 A016171

KEYWORD

sign,easy

AUTHOR

Simon Plouffe

STATUS

approved