%I #5 Mar 31 2012 13:23:37
%S 1,1,3,7,21,57,182,565
%N Row sums of A104778.
%Y Cf. A000041, A000085, A005651, A036038, A097522, A104707, A104778, A178718
%K more,nonn
%O 0,3
%A _Alford Arnold_, Mar 24 2005
%E Corrected a(7) and added crossref to A178718
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