T(n,k)=Number of nXk 0..2 arrays with every row and column running average nondecreasing rightwards and downwards but some diagonal running average having a decrease.

A201195

T(n,k)=Number of nXk 0..2 arrays with every row and column running average nondecreasing rightwards and downwards but some diagonal running average having a decrease.

Terms

    a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =1a(8) =1a(9) =0a(10) =0a(11) =6a(12) =8a(13) =6a(14) =0a(15) =0a(16) =24a(17) =45a(18) =45a(19) =24a(20) =0a(21) =0a(22) =80a(23) =225a(24) =276a(25) =225a(26) =80a(27) =0a(28) =0a(29) =239

External references