Number of nX7 0..1 arrays with every element equal to 0, 2, 3, 4 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
A300965
Number of nX7 0..1 arrays with every element equal to 0, 2, 3, 4 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =304a(2) =2145a(3) =60730a(4) =1550025a(5) =40689759a(6) =1111779576a(7) =30150922994a(8) =822562611004
External references
- oeis: A300965