313250283

Appears in sequences

• Number of (n+2)X4 0..2 arrays with 3X3 subblock sums nondecreasing rightwards and downwards.at n=2A186623
• Number of (n+2)X5 0..2 arrays with 3X3 subblock sums nondecreasing rightwards and downwards.at n=1A186624
• T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with 3X3 subblock sums nondecreasing rightwards and downwards.at n=7A186625
• T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with 3X3 subblock sums nondecreasing rightwards and downwards.at n=8A186625