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 A016148 Inverse of 2139th cyclotomic polynomial. 1
 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 1, 0, -1, 1, 0, -1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, -1, 0, 1, -1, 0, 1, -1, 1, 0, -1, 1, 0, -1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, -1, 0, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS Periodic with period length 2139. - Ray Chandler, Apr 07 2017 LINKS Ray Chandler, Table of n, a(n) for n = 0..3000 Index entries for linear recurrences with constant coefficients, order 1320. Index to sequences related to inverse of cyclotomic polynomials MAPLE with(numtheory, cyclotomic); c := n->series(1/cyclotomic(n, x), x, 80); c(2139); CROSSREFS Sequence in context: A091338 A359378 A016345 * A016333 A000484 A014978 Adjacent sequences: A016145 A016146 A016147 * A016149 A016150 A016151 KEYWORD sign AUTHOR Simon Plouffe STATUS approved

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Last modified June 10 09:57 EDT 2023. Contains 363199 sequences. (Running on oeis4.)