Number of (n+1)X6 0..6 arrays with every 2x2 subblock summing to 12.
A183668
Number of (n+1)X6 0..6 arrays with every 2x2 subblock summing to 12.
Terms
- a(0) =251991a(1) =678265a(2) =2163831a(3) =7794409a(4) =30722151a(5) =129866905a(6) =580718871a(7) =2719942729a(8) =13245504711a(9) =66684138745a(10) =345524027511
External references
- oeis: A183668