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a(n) = (1/C(n,0) + 1/C(n,1) + ... + 1/C(n,n))*L, where L = LCM{C(n,0), C(n,1),..., C(n,n)}..
1

%I #3 Mar 30 2012 18:56:03

%S 1,2,5,8,32,26,151,256,664,584,5732,5176,61364,56422,52235,97280,

%T 1547600,1454480,26069800,24674528,23422624,22292792,489159668,

%U 467672704,2240027536,2149673168,6199081352,5967877576,166847658052,161060147786,4825521853483

%N a(n) = (1/C(n,0) + 1/C(n,1) + ... + 1/C(n,n))*L, where L = LCM{C(n,0), C(n,1),..., C(n,n)}..

%K nonn

%O 0,2

%A _Clark Kimberling_