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G.f.: eta(q)*eta(q^4)*eta(q^16)*eta(q^64)*eta(q^256)*eta(q^1024)*..., where eta(q) = Product_{m=1..oo} (1 - q^m).
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%I #12 Feb 08 2022 22:26:21

%S 1,-1,-1,0,-1,2,1,1,-1,0,1,-1,-1,-1,0,-2,0,1,1,1,3,-3,-1,0,1,1,-1,2,2,

%T 0,-3,2,-3,2,0,-2,-1,-1,-1,-1,-1,-1,0,0,1,2,4,2,0,0,3,1,-2,0,1,-5,2,0,

%U -1,-2,-3,1,3,0,0,-3,0,-1,0,-1,-4,2,4,-1,-2,3,1,1,-1,3,1,0,-5,0,-3,8,2,3,-1,-3,0,-3,-1,0,1

%N G.f.: eta(q)*eta(q^4)*eta(q^16)*eta(q^64)*eta(q^256)*eta(q^1024)*..., where eta(q) = Product_{m=1..oo} (1 - q^m).

%C eta(q) = A(q)/A(q^4), where A(q) is the g.f. for this sequence (cf. A010815).

%H Seiichi Manyama, <a href="/A194087/b194087.txt">Table of n, a(n) for n = 0..10000</a>

%Y Cf. A010815, A083650, A030189, A160832, A170925, A143374.

%K sign

%O 0,6

%A _N. J. A. Sloane_ and _Gary W. Adamson_, Feb 18 2010, Aug 14 2011