Unmatched value maps: number of n X 4 binary arrays indicating the locations of corresponding elements not equal to any horizontal or vertical neighbor in a random 0..1 n X 4 array.
A218761
Unmatched value maps: number of n X 4 binary arrays indicating the locations of corresponding elements not equal to any horizontal or vertical neighbor in a random 0..1 n X 4 array.
Terms
- a(0) =7a(1) =47a(2) =403a(3) =2942a(4) =22439a(5) =170148a(6) =1291662a(7) =9807350a(8) =74441043a(9) =565067801a(10) =4289417212a(11) =32560993753a(12) =247169557952
External references
- oeis: A218761