Unchanging value maps: number of n X 7 binary arrays indicating the locations of corresponding elements unequal to no horizontal or vertical neighbor in a random 0..2 n X 7 array.
A219309
Unchanging value maps: number of n X 7 binary arrays indicating the locations of corresponding elements unequal to no horizontal or vertical neighbor in a random 0..2 n X 7 array.
Terms
- a(0) =37a(1) =1157a(2) =43725a(3) =1574278a(4) =54797587a(5) =1935133104a(6) =68906619754
External references
- oeis: A219309