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A015868 Inverse of 1859th cyclotomic polynomial. 0
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, 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, 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 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..80.

FORMULA

a(n)=-1*((n^12 mod 13)-1) - Paolo P. Lava, Oct 02 2006

MAPLE

with(numtheory, cyclotomic); c := n->series(1/cyclotomic(n, x), x, 80); c(1859);

CROSSREFS

Sequence in context: A185017 A000007 A014041 * A015824 A014856 A015703

Adjacent sequences:  A015865 A015866 A015867 * A015869 A015870 A015871

KEYWORD

sign

AUTHOR

Simon Plouffe

STATUS

approved

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Last modified March 27 16:36 EDT 2017. Contains 284177 sequences.