Number of nX7 0..1 arrays with every element equal to 0, 2, 3 or 5 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
A300604
Number of nX7 0..1 arrays with every element equal to 0, 2, 3 or 5 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =74a(2) =230a(3) =1397a(4) =11752a(5) =110249a(6) =1056816a(7) =9684995a(8) =92435041a(9) =880584819a(10) =8391672510a(11) =79962511095a(12) =763064081276
External references
- oeis: A300604