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A014669
Inverse of 660th cyclotomic polynomial.
1
1, 0, 1, 0, 0, 0, -1, 0, -1, 0, -1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, -1, 0, -1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, -1, 0, -1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, -1, 0, -1, 0, -1, 0, 0, 0, 1, 0, 1, 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 660. - Ray Chandler, Apr 06 2017
MAPLE
with(numtheory, cyclotomic); c := n->series(1/cyclotomic(n, x), x, 80);
MATHEMATICA
CoefficientList[Series[1/Cyclotomic[660, x], {x, 0, 120}], x] (* Harvey P. Dale, Jul 22 2022 *)
CROSSREFS
Sequence in context: A015149 A015029 A014789 * A185276 A375678 A266282
KEYWORD
sign
AUTHOR
STATUS
approved