%I #3 Mar 01 2015 23:24:52
%S 1,5,36,295,2583,23580,221680
%N Row 3 of array in A211400.
%C Row 2 gives the Catalan numbers, which automatically makes row 3 interesting.
%Y Cf. A000108, A211400.
%K nonn,more
%O 1,2
%A _N. J. A. Sloane_, Mar 01 2015
