A023983 - OEIS

%I #3 Mar 30 2012 18:55:53

%S 3,6,8,10,12,14,19,17,18,21,24,24,29,27,29,27,31,29,33,35,37,39,41,40,

%T 40,45,45,43,48,48,54,46,48,51,52,51,56,57,59,58,57,60,61,62,65,64,69,

%U 63,68,66,69,74,76,74,78,75,76,81,82,81,85,87,83,77,81,82,84,81,87,86,93,87,91,92,93,96

%N Sum of exponents in prime-power factorization of multinomial coefficient M(5n;2n,2n,n).

%K nonn

%O 1,1

%A _Clark Kimberling_