%I #8 Oct 28 2015 07:04:07
%S 1,2,6,31,286,4600,130664,6619840,591478944,93683332808,
%T 26438906945728,13204957909414302,11705869922500953011,
%U 18478647155522687153022,51703789444327985876248510,256918480515843999119385185643
%N Associated to determinants of skew-symmetric matrices related to Catalan-numbers or central binomial coefficients.
%C Appears to be the Hankel transform of A127632. - _Paul Barry_, Jan 20 2007
%H R. Bacher, <a href="http://dx.doi.org/10.5802/jtnb.344">Determinants of matrices related to the Pascal triangle</a>, Journal de Théorie des Nombres de Bordeaux 14 (2002), 19-41.
%K nonn
%O 1,2
%A _Roland Bacher_, Oct 15 2002