Number of (n+1)X(2+1) 0..4 arrays with each row and column divisible by 9, read as a base-5 number with top and left being the most significant digits.
A263376
Number of (n+1)X(2+1) 0..4 arrays with each row and column divisible by 9, read as a base-5 number with top and left being the most significant digits.
Terms
- a(0) =4a(1) =38a(2) =496a(3) =6731a(4) =93378a(5) =1302087a(6) =18221996a(7) =255080336a(8) =3571083234a(9) =49994778319a(10) =699925682414
External references
- oeis: A263376