%I #3 Dec 01 2013 06:01:17

%S 86,1494,37040,1054179,29338491,672737568,12123627839,180942639975,

%T 2360925109300

%N Number of (n+1)X(6+1) 0..1 arrays x(i,j) with row sums sum{j^3*x(i,j), j=1..6+1} nondecreasing, and column sums sum{i^3*x(i,j), i=1..n+1} nondecreasing

%C Column 6 of A232860

%e Some solutions for n=3

%e ..0..0..1..0..0..0..0....1..0..0..0..0..0..0....0..0..0..1..0..0..0

%e ..1..0..0..1..1..0..1....1..0..0..0..1..1..1....0..0..0..0..1..0..0

%e ..0..1..0..0..0..1..1....0..0..0..1..1..1..1....0..0..0..0..0..1..1

%e ..0..0..1..1..1..1..1....0..1..1..1..1..1..1....0..0..1..1..1..1..1

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 01 2013