%I #10 Nov 05 2018 08:00:29
%S 1,-1,-2,2,-3,3,8,-8,-6,6,4,-4,26,-26,-56,56,-7,7,70,-70,-51,51,32,
%T -32,120,-120,-272,272,-200,200,672,-672,-182,182,-308,308,1026,-1026,
%U -1744,1744,-660,660,3064,-3064,-916,916,-1232,1232,2466,-2466,-3700,3700,-3990,3990
%N Expansion of Product_{k>=0} (1 - x^(2^k))^(2^k).
%F G.f.: A(x) satisfies A(x) = (1 - x) * A(x^2)^2, with A(0) = 1.
%Y Convolution inverse of A073709.
%Y Cf. A073707, A321326.
%K sign
%O 0,3
%A _Seiichi Manyama_, Nov 05 2018
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