%I #4 Oct 22 2018 21:08:54
%S 1,6,11,30,75,173,434,1054,2558
%N Row 3 of array in A320500.
%Y Cf. A320500.
%K nonn,more
%O 1,2
%A _N. J. A. Sloane_, Oct 22 2018, based on email from _Don Knuth_, Oct 20 2018
