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A015964
Inverse of 1955th cyclotomic polynomial.
1
1, -1, 0, 0, 0, 1, -1, 0, 0, 0, 1, -1, 0, 0, 0, 1, -1, 1, -1, 0, 1, -1, 1, 0, -1, 1, -1, 1, 0, -1, 1, -1, 1, 0, 0, 0, -1, 1, 0, 0, 1, -2, 1, 0, 0, 1, -1, 0, 0, 0, 1, 0, -1, 0, 0, 1, 0, 0, -1, 0, 1, 0, 0, 0, -1, 1, 0, 0, 1, -1, 0, 0, 0, 1, 0, -1, 0, 0, 1, 0, 0
OFFSET
0,42
COMMENTS
Periodic with period length 1955. - Ray Chandler, Apr 07 2017
MAPLE
with(numtheory, cyclotomic); c := n->series(1/cyclotomic(n, x), x, 80);
CROSSREFS
Sequence in context: A334195 A348446 A279278 * A088950 A267113 A083025
KEYWORD
sign
AUTHOR
STATUS
approved