Number of (n+1)X(5+1) 0..1 arrays x(i,j) with row sums sum{j^3*x(i,j), j=1..5+1} nondecreasing, and column sums sum{i^3*x(i,j), i=1..n+1} nondecreasing.

A232858

Number of (n+1)X(5+1) 0..1 arrays x(i,j) with row sums sum{j^3*x(i,j), j=1..5+1} nondecreasing, and column sums sum{i^3*x(i,j), i=1..n+1} nondecreasing.

Terms

    a(0) =61a(1) =755a(2) =11445a(3) =178630a(4) =2547039a(5) =29338491a(6) =266176765a(7) =2040969695a(8) =14195455926a(9) =95355497624a(10) =626245063454

External references