%I #15 Aug 18 2017 10:01:25
%S 1,-1,0,0,0,-1,0,0,0,-1,0,0,0,-1,-1,0,0,-1,-2,0,0,-1,-3,-1,0,-1,-4,-3,
%T 0,-1,-6,-6,-1,-1,-8,-10,-4,-1,-10,-17,-10,-2,-12,-27,-20,-6,-15,-40,
%U -38,-16,-19,-56,-68,-36,-27,-79,-114,-75,-45,-109,-180,-147,-84
%N Expansion of 1 - x/(1 - x^4/(1 - x^9/(1 - x^16/(1 - x^25/(1 - x^36/(1 - ... - x^(n^2)/(1 - ...))))))), a continued fraction.
%F Convolution inverse of A206739.
%e G.f. = 1 - x - x^5 - x^9 - x^13 - x^14 - x^17 - 2*x^18 - ...
%Y Cf. A206739.
%K sign
%O 0,19
%A _Seiichi Manyama_, Aug 16 2017
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