%I #5 Dec 14 2013 19:35:29
%S 1,2,3,8,38,268,2578,31672,475120,8427696,172607454,4008441848,
%T 104061288740,2985810416824,93812980749076,3202899902480872,
%U 118054380417848192,4671653916923940952,197528462484409468792,8886812830338447522120,423862241146246310158108,21362480654281867734050272
%N Second column of triangle A233530.
%Y Cf. A233530, A233531, A233533, A233534, A233535.
%K nonn
%O 1,2
%A _Paul D. Hanna_, Dec 14 2013
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