%I A036973
%S A036973 0,1,16,158,1232,8358,51744,300300,1661088,8853702,45819488,231499268,
%T A036973 1146562144,5584082140,26808586560,127118807640,596271746880,2770379517510,
%U A036973 12763270285920,58358565060180,265032926077920,1196278125942900
%N A036973 (7*n^3+4*n^2+4*n)*binomial(2*n,n)/30.
%D A036973 Knuth, Vol. 3, Section 5.2.1, Problem 15.
%Y A036973 Sequence in context: A004313 A144499 A155649 this_sequence A101931 A041005 
               A144453
%Y A036973 Adjacent sequences: A036970 A036971 A036972 this_sequence A036974 A036975 
               A036976
%K A036973 nonn
%O A036973 0,3
%A A036973 N. J. A. Sloane (njas(AT)research.att.com).