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 A014636 Inverse of 627th cyclotomic polynomial. 1
 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 1, 0, -1, 1, 0, -1, 1, 0, 0, 0, 0, 1, -1, 0, 1, -1, 0, 1, -1, 1, 0, -1, 1, 0, -1, 1, 0, 0, 0, 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, 0, 0, 0, 0, 0, 0, 0, 0 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS Periodic with period length 627. - Ray Chandler, Apr 06 2017 LINKS Ray Chandler, Table of n, a(n) for n = 0..1000 MAPLE with(numtheory, cyclotomic); c := n->series(1/cyclotomic(n, x), x, 80); MATHEMATICA CoefficientList[Series[1/Cyclotomic[627, x], {x, 0, 210}], x] (* Harvey P. Dale, Apr 26 2018 *) CROSSREFS Sequence in context: A015896 A014438 A014867 * A015263 A011640 A016220 Adjacent sequences:  A014633 A014634 A014635 * A014637 A014638 A014639 KEYWORD sign AUTHOR STATUS approved

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Last modified December 15 22:02 EST 2019. Contains 330012 sequences. (Running on oeis4.)