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Inverse of 1343rd cyclotomic polynomial.

1

`%I #14 Apr 07 2017 12:54:53
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`%S 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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`%T 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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`%U 0,0,0,0,0,0,0,0,0,0,0,-1,-1
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`%N Inverse of 1343rd cyclotomic polynomial.
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`%C Periodic with period length 1343. - _Ray Chandler_, Apr 07 2017
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`%H Ray Chandler, <a href="/A015352/b015352.txt">Table of n, a(n) for n = 0..2000</a>
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`%H <a href="/index/Rec#order_1248">Index entries for linear recurrences with constant coefficients</a>, order 1248.
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`%H <a href="/index/Pol#poly_cyclo_inv">Index to sequences related to inverse of cyclotomic polynomials</a>
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`%p with(numtheory,cyclotomic); c := n->series(1/cyclotomic(n,x),x,80);
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`%K sign
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`%O 0,1
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`%A _Simon Plouffe_
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