Number of nX5 0..1 arrays with every element equal to 1, 2, 3, 4 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
A303099
Number of nX5 0..1 arrays with every element equal to 1, 2, 3, 4 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =3a(1) =161a(2) =2913a(3) =58160a(4) =1138331a(5) =22292709a(6) =436394066a(7) =8545589681a(8) =167325743073
External references
- oeis: A303099