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%I #6 Apr 18 2017 16:34:13
%S 1,8,16,256,1280,2048,28672,131072,327680,524288,11534336,16777216,
%T 7633633280,4697620480,1342177280,17179869184,365072220160,
%U 171798691840,45698452029440,7696581394432
%N Denominators of the exponential expansion of (4/(3*log(1+x)))*(1 - 1/(1+x)^(3/4)).
%C For the numerators see A285059, also for the rationals A285059(n)/a(n).
%C The z-sequence for the Sheffer triangle S2[4,3] = A225467 is 3*A285059(n)/a(n).
%F E.g.f.: (4/(3*log(1+x)))*(1 - 1/(1+x)^(3/4)) for the rational sequence A285059(n)/a(n), n >= 0.
%e See A285059.
%Y Cf. A285059, A225467.
%K nonn,frac,easy
%O 0,2
%A _Wolfdieter Lang_, Apr 13 2017
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