login
A015527
Inverse of 1518th cyclotomic polynomial.
1
1, 1, 0, -1, -1, 0, 1, 1, 0, -1, -1, -1, 0, 1, 1, 0, -1, -1, 0, 1, 1, 0, 0, -1, -1, 0, 1, 1, 0, -1, -1, 0, 1, 1, 1, 0, -1, -1, 0, 1, 1, 0, -1, -1, 0, 0, 1, 1, 0, -1, -1, 0, 1, 1, 0, -1, -1, -1, 0, 1, 1, 0, -1, -1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
OFFSET
0,1
COMMENTS
Periodic with period length 1518. - Ray Chandler, Apr 07 2017
MAPLE
with(numtheory, cyclotomic); c := n->series(1/cyclotomic(n, x), x, 80);
MATHEMATICA
CoefficientList[Series[1/Cyclotomic[1518, x], {x, 0, 100}], x] (* G. C. Greubel, Jan 07 2018 *)
PROG
(PARI) Vec(1/polcyclo(1518) + O(x^100)) \\ G. C. Greubel, Jan 07 2018
CROSSREFS
Sequence in context: A014966 A015923 A014768 * A276395 A232750 A080764
KEYWORD
sign
AUTHOR
STATUS
approved