Number of (n+2)X(3+2) 0..2 arrays with each row and column divisible by 11, read as a base-3 number with top and left being the most significant digits.
A263332
Number of (n+2)X(3+2) 0..2 arrays with each row and column divisible by 11, read as a base-3 number with top and left being the most significant digits.
Terms
- a(0) =3a(1) =38a(2) =1013a(3) =11447a(4) =232939a(5) =5387677a(6) =123078860a(7) =2853622779a(8) =65115590005
External references
- oeis: A263332