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 A015879 Inverse of 1870th cyclotomic polynomial. 1
 1, 1, 0, 0, 0, -1, -1, 0, 0, 0, 1, 0, -1, 0, 0, -1, 0, 0, -1, 0, 1, 0, 1, 2, 0, -1, 0, -1, -1, 1, 1, 0, 1, 0, -1, 0, 0, -1, 0, 0, -1, 0, 1, 0, 1, 1, -1, -1, 0, -1, 0, 1, 0, 0, 1, 0, 0, 1, 0, -1, 0, -1, -1, 1, 1, 0, 1, 0, -1, 0, 0, -1, 0, 0, -1, 0, 1, 0, 1, 1, -1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,24 COMMENTS Periodic with period length 1870. - Ray Chandler, Apr 07 2017 LINKS Ray Chandler, Table of n, a(n) for n = 0..2000 MAPLE with(numtheory, cyclotomic); c := n->series(1/cyclotomic(n, x), x, 80); CROSSREFS Sequence in context: A047886 A239366 A014944 * A230000 A016242 A216659 Adjacent sequences:  A015876 A015877 A015878 * A015880 A015881 A015882 KEYWORD sign AUTHOR STATUS approved

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Last modified August 11 15:10 EDT 2022. Contains 356066 sequences. (Running on oeis4.)