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%I #3 Mar 30 2012 18:55:53
%S 3,6,7,9,13,13,17,17,17,19,21,20,27,27,28,26,30,29,30,34,36,33,38,36,
%T 38,43,40,40,46,44,48,43,46,47,48,47,51,53,55,53,57,57,55,57,59,58,63,
%U 58,62,63,64,67,73,66,69,68,67,73,73,74,79,80,78,71,77,76,77,79,84,79,87,82,87,89,86,89
%N Sum of exponents in prime-power factorization of multinomial coefficient M(5n;3n,n,n).
%K nonn
%O 1,1
%A _Clark Kimberling_