T(n,k)=Number of (n+1)X(k+1) 0..1 arrays x(i,j) with row sums sum{j^4*x(i,j), j=1..k+1} nondecreasing, and column sums sum{i^4*x(i,j), i=1..n+1} nondecreasing.
A232797
T(n,k)=Number of (n+1)X(k+1) 0..1 arrays x(i,j) with row sums sum{j^4*x(i,j), j=1..k+1} nondecreasing, and column sums sum{i^4*x(i,j), i=1..n+1} nondecreasing.
Terms
- a(0) =7a(1) =14a(2) =14a(3) =25a(4) =45a(5) =25a(6) =41a(7) =130a(8) =130a(9) =41a(10) =63a(11) =336a(12) =650a(13) =336a(14) =63a(15) =92a(16) =785a(17) =2942a(18) =2942a(19) =785a(20) =92a(21) =124a(22) =1682a(23) =11819a(24) =24520a(25) =11819a(26) =1682a(27) =124a(28) =164a(29) =3147
External references
- oeis: A232797