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URL: https://oeis.org/A007273

⇱ A007273 - OEIS


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A007273
Inverse of 1155th cyclotomic polynomial.
2
1, 1, 1, 0, 0, -1, -1, -2, -1, -1, 0, -1, 0, 0, 1, 1, 2, 2, 2, 1, 0, 0, -1, -1, -2, -1, -2, -1, -2, 0, 0, 2, 1, 3, 2, 3, 1, 1, -1, -1, -3, -3, -3, -2, -2, -1, 0, 1, 2, 2, 3, 3, 3, 1, 1, 0, 0, -2, -2, -3, -2, -3, -2, -1, 1, 1, 2, 2, 3, 2, 2, 1, 1, -1, -2, -3, -2, -2, -1, -1, 0
OFFSET
0,8
COMMENTS
Periodic with period length 1155. - Ray Chandler, Apr 07 2017
REFERENCES
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
MATHEMATICA
CoefficientList[Series[1/Cyclotomic[1155, x], {x, 0, 200}], x] (* Vincenzo Librandi, Apr 04 2014 *)
CROSSREFS
Sequence in context: A086784 A104162 A145679 * A016319 A342531 A287156
KEYWORD
sign
AUTHOR
STATUS
approved