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%I #6 Aug 07 2017 03:38:48
%S 2,4,12,35,155,239,779,2855,5279,9095,15695,59135,350699,183395,
%T 1352339,1477295,1077959,6922920,3038555,12705840,14199120
%N Column 2 of A112060.
%Y Also row 2 of A112061. Cf. A112084.
%K nonn,more
%O 1,1
%A _Antti Karttunen_, Aug 28 2005