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%I #10 May 01 2014 02:44:23
%S 1,30,1800,14742000,30073680000,49621572000000,812801349360000000,
%T 707137173943200000000,2885119669688256000000000,
%U 49833835369821036293760000000000,6742517925536786210545728000000000000
%N LCM of denominators of the coefficients of polynomials Q^(4)_m(n)defined by the recursion Q^(4)_0(n)=1; for m>=1,Q^(4)_m(n)=sum{i=1,...,n}i^4*Q^(4)_(m-1)(i).
%C See comment in A175669.
%Y Cf. A053657, A202367, A202368, A175669
%K nonn
%O 1,2
%A _Vladimir Shevelev_ and _Peter J. C. Moses_, Dec 18 2011
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