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%I #4 Dec 18 2015 18:17:23
%S 3,20,836,201620,281496540,2380096698130,128314914063822802,
%T 46152578104448335601514,114857924445009628731733814896
%N Number of n X n 0..2 arrays with rows and columns, considered as 3-ary numbers, in strictly increasing order
%K nonn
%O 1,1
%A _R. H. Hardin_ Jun 25 2009
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