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A014399
Inverse of 390th cyclotomic polynomial.
1
1, 1, 0, -1, -1, -1, 0, 1, 1, 0, 0, 0, 0, -1, -1, 0, 1, 1, 1, 0, -1, -1, 0, 0, 0, 0, 1, 1, 0, -1, -1, -1, 0, 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, 1, 1, 0, -1, -1, -1, 0, 1, 1, 0, 0, 0, 0, -1, -1, 0
OFFSET
0,1
COMMENTS
Periodic with period length 390. - Ray Chandler, Apr 03 2017
LINKS
Index entries for linear recurrences with constant coefficients, signature (1, -1, 0, 0, -1, 1, -1, 0, 0, 0, 0, 0, -1, 1, 0, -1, 1, -1, 1, 0, -1, 1, 0, 0, 0, 0, 0, 1, -1, 0, 1, -1, 1, -1, 0, 1, -1, 0, 1, -1, 1, 0, -1, 2, -1, 0, 1, -1, 1, 0, -1, 2, -1, 0, 1, -1, 1, 0, -1, 1, 0, -1, 1, -1, 1, 0, -1, 1, 0, 0, 0, 0, 0, 1, -1, 0, 1, -1, 1, -1, 0, 1, -1, 0, 0, 0, 0, 0, -1, 1, -1, 0, 0, -1, 1, -1).
MAPLE
with(numtheory, cyclotomic); c := n->series(1/cyclotomic(n, x), x, 80);
CROSSREFS
Sequence in context: A014264 A014519 A014204 * A030324 A014174 A014339
KEYWORD
sign
AUTHOR
STATUS
approved