Search: id:A015868 Results 1-1 of 1 results found. %I A015868 %S A015868 1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1, %T A015868 0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0, %U A015868 0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0 %V A015868 1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1, %W A015868 0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0, %X A015868 0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0 %N A015868 Inverse of 1859th cyclotomic polynomial. %F A015868 a(n)=-1*((n^12 mod 13)-1) - Paolo P. Lava (ppl(AT)spl.at), Oct 02 2006 %p A015868 with(numtheory,cyclotomic); c := n->series(1/cyclotomic(n, x), x,80); c(1859); %Y A015868 Sequence in context: A134824 A000007 A014041 this_sequence A015824 A014856 A015703 %Y A015868 Adjacent sequences: A015865 A015866 A015867 this_sequence A015869 A015870 A015871 %K A015868 sign %O A015868 0,1 %A A015868 Simon Plouffe (simon.plouffe(AT)gmail.com) Search completed in 0.001 seconds