# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a014319 Showing 1-1 of 1 %I A014319 #15 Apr 20 2023 14:57:08 %S A014319 1,-1,1,-1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,-1, %T A014319 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, %U A014319 0,0,0,0,0,0,0,0,0,0,0,0,0,0 %N A014319 Inverse of 310th cyclotomic polynomial. %C A014319 Periodic with period length 310. - _Ray Chandler_, Apr 03 2017 %H A014319 Ray Chandler, Table of n, a(n) for n = 0..1000 %H A014319 Index entries for linear recurrences with constant coefficients, signature (-1, 0, 0, 0, 1, 1, 0, 0, 0, -1, -1, 0, 0, 0, 1, 1, 0, 0, 0, -1, -1, 0, 0, 0, 1, 1, 0, 0, 0, -1, 0, 1, 0, 0, 1, 0, -1, 0, 0, -1, 0, 1, 0, 0, 1, 0, -1, 0, 0, -1, 0, 1, 0, 0, 1, 0, -1, 0, 0, -1, 0, 0, -1, 0, 1, 0, 0, 1, 0, -1, 0, 0, -1, 0, 1, 0, 0, 1, 0, -1, 0, 0, -1, 0, 1, 0, 0, 1, 0, -1, 0, 0, 0, 1, 1, 0, 0, 0, -1, -1, 0, 0, 0, 1, 1, 0, 0, 0, -1, -1, 0, 0, 0, 1, 1, 0, 0, 0, -1, -1). %H A014319 Index to sequences related to inverse of cyclotomic polynomials %p A014319 with(numtheory,cyclotomic); c := n->series(1/cyclotomic(n,x),x,80); %t A014319 CoefficientList[Series[1/Cyclotomic[310,x],{x,0,200}],x] (* _Harvey P. Dale_, Feb 03 2018 *) %K A014319 sign %O A014319 0,1 %A A014319 _Simon Plouffe_ # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE