Number of (n+1)X9 0..2 arrays with each element of every 2X2 subblock being the sum mod 3 of two others.
A183835
Number of (n+1)X9 0..2 arrays with each element of every 2X2 subblock being the sum mod 3 of two others.
Terms
- a(0) =701191a(1) =71897239a(2) =7093125423a(3) =778858637315
External references
- oeis: A183835