30972970

Appears in sequences

• Number of (n+1)X4 0..2 arrays with the permanents of 2X2 subblocks nondecreasing rightwards and downwards.at n=3A205201
• Number of (n+1)X5 0..2 arrays with the permanents of 2X2 subblocks nondecreasing rightwards and downwards.at n=2A205202
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the permanents of 2X2 subblocks nondecreasing rightwards and downwards.at n=17A205206
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the permanents of 2X2 subblocks nondecreasing rightwards and downwards.at n=18A205206