Number of (n+1) X (1+1) 0..6 arrays with every 2 X 2 subblock having the absolute values of all six edge and diagonal differences no larger than 1.
A234124
Number of (n+1) X (1+1) 0..6 arrays with every 2 X 2 subblock having the absolute values of all six edge and diagonal differences no larger than 1.
Terms
- a(0) =91a(1) =469a(2) =2413a(3) =12457a(4) =64441a(5) =333883a(6) =1731979a(7) =8992639a(8) =46723771a(9) =242899381a(10) =1263281581a(11) =6572316673a(12) =34201861129a(13) =178020202699a(14) =926739961723
External references
- oeis: A234124