27705984

Appears in sequences

• T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with no equal vertical or antidiagonal neighbors and new values introduced sequentially from 0.at n=39A265679
• Number of 4Xn arrays containing n copies of 0..4-1 with no equal vertical or antidiagonal neighbors and new values introduced sequentially from 0.at n=5A265681