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 A285311 Expansion of Product_{k>=0} 1/(1 + x^(4*k+3))^(4*k+3). 3

%I

%S 1,0,0,-3,0,0,6,-7,0,-10,21,-11,15,-42,61,-36,70,-150,150,-124,278,

%T -441,375,-468,909,-1131,1018,-1581,2602,-2810,2947,-4819,6768,-6980,

%U 8509,-13389,16788,-17609,23722,-34720,40337,-44863,63128,-85430,95887,-114037

%N Expansion of Product_{k>=0} 1/(1 + x^(4*k+3))^(4*k+3).

%H Seiichi Manyama, <a href="/A285311/b285311.txt">Table of n, a(n) for n = 0..10000</a>

%F a(n) = (-1)^n * A285131(n).

%Y Product_{k>=0} 1/(1 + x^(m*k+m-1))^(m*k+m-1): A284628 (m=2), A285310 (m=3), this sequence (m=4).

%Y Cf. A285131.

%K sign

%O 0,4

%A _Seiichi Manyama_, Apr 16 2017

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Last modified May 23 15:54 EDT 2022. Contains 353976 sequences. (Running on oeis4.)