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A014219 Inverse of 210th cyclotomic polynomial. 2
1, 1, 0, -1, -1, -1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, -1, -1, -1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, -1, -1, -1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, -1, -1, -1, 0, 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 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

Index entries for linear recurrences with constant coefficients, signature (1, -1, 0, 0, -1, 1, -2, 1, -1, 0, 0, -1, 1, -1, 1, -1, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, -1, 1, -1, 1, -1, 0, 0, -1, 1, -2, 1, -1, 0, 0, -1, 1, -1).

MAPLE

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

MATHEMATICA

CoefficientList[Series[1/Cyclotomic[210, x], {x, 0, 200}], x] (* Vincenzo Librandi, Apr 06 2014 *)

CROSSREFS

Cf. similar sequences listed in A240328, A240467.

Sequence in context: A015527 A080764 A014114 * A065828 A176329 A030302

Adjacent sequences:  A014216 A014217 A014218 * A014220 A014221 A014222

KEYWORD

sign,easy

AUTHOR

Simon Plouffe

STATUS

approved

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Last modified December 9 06:57 EST 2016. Contains 278963 sequences.