Number of (n+1)X7 0..2 arrays with each element of every 2X2 subblock being the sum mod 3 of two others.
A183833
Number of (n+1)X7 0..2 arrays with each element of every 2X2 subblock being the sum mod 3 of two others.
Terms
- a(0) =39367a(1) =1598975a(2) =63219545a(3) =2720843743a(4) =113949885751
External references
- oeis: A183833