Number of nX7 arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random 0..1 nX7 array.
A217981
Number of nX7 arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random 0..1 nX7 array.
Terms
- a(0) =26a(1) =26a(2) =676a(3) =4046a(4) =43258a(5) =363728a(6) =3375350a(7) =30097566a(8) =272859916a(9) =2457033362a(10) =22187715406a(11) =200128757472
External references
- oeis: A217981