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A014191
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Inverse of 182nd cyclotomic polynomial.
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2
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1, -1, 1, -1, 1, -1, 1, 0, 0, 0, 0, 0, 0, 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, 0
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OFFSET
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0,1
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COMMENTS
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Periodic with period length 182. - Ray Chandler, Apr 03 2017
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LINKS
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Vincenzo Librandi, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (-1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, -1, 0, 0, 0, 0, -1, 0, 1, 0, 0, 0, -1, 0, 0, -1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, -1, 0, 0, -1, 0, 0, 0, 1, 0, -1, 0, 0, 0, 0, -1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, -1, -1).
Index to sequences related to inverse of cyclotomic polynomials
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MAPLE
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with(numtheory, cyclotomic); c := n->series(1/cyclotomic(n, x), x, 80);
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MATHEMATICA
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CoefficientList[Series[1/Cyclotomic[182, x], {x, 0, 200}], x] (* Vincenzo Librandi, Apr 06 2014 *)
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CROSSREFS
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Cf. similar sequences listed in A240328, A240467.
Sequence in context: A014128 A014247 A014100 * A014086 A014163 A166360
Adjacent sequences: A014188 A014189 A014190 * A014192 A014193 A014194
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KEYWORD
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sign,easy
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AUTHOR
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Simon Plouffe
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STATUS
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approved
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