OFFSET
0,1
COMMENTS
Periodic with period length 285. - Ray Chandler, Apr 03 2017
LINKS
MAPLE
with(numtheory, cyclotomic); c := n->series(1/cyclotomic(n, x), x, 80);
MATHEMATICA
CoefficientList[Series[1/Cyclotomic[285, x], {x, 0, 200}], x] (* Vincenzo Librandi, Apr 08 2014 *)
PROG
(Magma) t:=285; u:=1; m:=u*t+2; R<x>:=PowerSeriesRing(Integers(), m); Coefficients(R!(1/CyclotomicPolynomial(t))); // Vincenzo Librandi, Apr 08 2014
CROSSREFS
KEYWORD
sign,easy
AUTHOR
STATUS
approved