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 A014814 Inverse of 805th cyclotomic polynomial. 1
 1, -1, 0, 0, 0, 1, -1, 1, -1, 0, 1, -1, 1, -1, 1, 0, -1, 1, -1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, -1, 1, -1, 0, 1, -1, 1, -1, 1, 0, -1, 1, -1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, -1, 1, -1, 0, 1, -1, 1, -1, 1, 0, -1, 1, -1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, -1, 1, -1, 0, 1, -1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS Periodic with period length 805. - 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[805, x], {x, 0, 100}], x] (* Harvey P. Dale, Apr 01 2018 *) CROSSREFS Sequence in context: A014779 A014464 A014919 * A015619 A011634 A011641 Adjacent sequences:  A014811 A014812 A014813 * A014815 A014816 A014817 KEYWORD sign AUTHOR STATUS approved

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Last modified January 26 14:08 EST 2020. Contains 331280 sequences. (Running on oeis4.)