

A014195


Inverse of 186th cyclotomic polynomial.


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, 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
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OFFSET

0,1


COMMENTS

Periodic with period length 186.  Ray Chandler, Apr 03 2017


LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1).
Index to sequences related to inverse of cyclotomic polynomials


MAPLE

with(numtheory, cyclotomic); c := n>series(1/cyclotomic(n, x), x, 80);


MATHEMATICA

CoefficientList[Series[1/Cyclotomic[186, x], {x, 0, 200}], x] (* Vincenzo Librandi, Apr 06 2014 *)


CROSSREFS

Cf. similar sequences listed in A240328, A240467.
Sequence in context: A127254 A130716 A014102 * A014096 A014183 A014078
Adjacent sequences: A014192 A014193 A014194 * A014196 A014197 A014198


KEYWORD

sign,easy


AUTHOR

Simon Plouffe


STATUS

approved



