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%I #22 Aug 03 2013 06:41:35
%S 1,4,40,160,5600,4480,44800,25600,4928000,3942400,73216000,186368000,
%T 501760000,2007040000,48742400000,38993920000,71310131200000,
%U 16778854400000,167788544000000,1412956160000,73932931072000000,42247389184000000
%N Denominators of hypergeometric Cauchy numbers c_(3,n).
%H Vincenzo Librandi, <a href="/A224086/b224086.txt">Table of n, a(n) for n = 0..300</a>
%H Takao Komatsu, <a href="http://www.worldscientific.com/doi/abs/10.1142/S1793042112501473">Hypergeometric Cauchy numbers</a>, Int. J. Number Theory 9 (2013), 545-560.
%t With[{nn = 30, hh = 3}, Denominator[CoefficientList[Series[1/Hypergeometric2F1[1, hh, hh + 1, -x], {x, 0, nn}], x] Range[0, nn]!]]
%Y Cf. A006233.
%K nonn,frac
%O 0,2
%A _Takao Komatsu_, Mar 30 2013
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