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A014947
Inverse of 938th cyclotomic polynomial.
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, 1, -1, 1, -1, 1, -1, 1, 0, 0, 0, 0, 0, 0, 0
OFFSET
0,1
COMMENTS
Periodic with period length 938. - Ray Chandler, Apr 07 2017
MAPLE
with(numtheory, cyclotomic); c := n->series(1/cyclotomic(n, x), x, 80);
MATHEMATICA
Join[CoefficientList[Series[1/Cyclotomic[938, x], {x, 0, 74}], x], {0, 0, 0, 0, 0, 0, 0}] (* Harvey P. Dale, Jan 23 2015 *)
CROSSREFS
Sequence in context: A014506 A015003 A014478 * A014436 A014863 A014422
KEYWORD
sign
AUTHOR
STATUS
approved