Number of (n+1)X(3+1) 0..6 arrays with each row and column divisible by 11, read as a base-7 number with top and left being the most significant digits.
A263669
Number of (n+1)X(3+1) 0..6 arrays with each row and column divisible by 11, read as a base-7 number with top and left being the most significant digits.
Terms
- a(0) =57a(1) =8839a(2) =1754966a(3) =378616581a(4) =82911301197
External references
- oeis: A263669