%I #8 Apr 11 2023 13:30:37
%S 1,1,3,13,69,457,3579,32521,335853,3888823,49902045,703123621,
%T 10793341131,179315984983,3205886624445,61375996359973,
%U 1252826360392317,27162281897430607,623375610559904343,15098095476369328345,384854289897145441635,10299091666341922887571
%N Row sums of A059720.
%C I would very much like to find a formula for this. - _N. J. A. Sloane_
%Y Cf. A059720.
%K nonn
%O 0,3
%A _N. J. A. Sloane_, Feb 09 2001
%E More terms from _Sean A. Irvine_, Oct 04 2022