431119786

Appears in sequences

• Number of (n+1)X3 0..3 arrays with the permanents of 2X2 subblocks nondecreasing rightwards and downwards.at n=4A205175
• Number of (n+1) X 6 0..3 arrays with the permanents of 2 X 2 subblocks nondecreasing rightwards and downwards.at n=1A205178
• T(n,k) = Number of (n+1) X (k+1) 0..3 arrays with the permanents of 2X2 subblocks nondecreasing rightwards and downwards.at n=16A205181
• T(n,k) = Number of (n+1) X (k+1) 0..3 arrays with the permanents of 2X2 subblocks nondecreasing rightwards and downwards.at n=19A205181