A141540 - OEIS

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A141540

Duplicate of A132046.

%I #6 May 15 2018 08:49:13

%S 1,1,1,1,4,1,1,6,6,1,1,8,12,8,1,1,10,20,20,10,1,1,12,30,40,30,12,1,1,

%T 14,42,70,70,42,14,1,1,16,56,112,140,112,56,16,1,1,18,72,168,252,252,

%U 168,72,18,1,1,20,90,240,420,504,420,240,90,20,1

%N Duplicate of A132046.

%K dead

%O 1,5

%A _Roger L. Bagula_ and _Gary W. Adamson_, Aug 15 2008