Unmatched value maps: number of nX3 binary arrays indicating the locations of corresponding elements not equal to any horizontal or vertical neighbor in a random 0..1 nX3 array.
A218760
Unmatched value maps: number of nX3 binary arrays indicating the locations of corresponding elements not equal to any horizontal or vertical neighbor in a random 0..1 nX3 array.
Terms
- a(0) =4a(1) =18a(2) =90a(3) =403a(4) =1876a(5) =8697a(6) =40383a(7) =187413a(8) =869598a(9) =4035492a(10) =18727387a(11) =86907272a(12) =403304737a(13) =1871588753a(14) =8685363409a(15) =40305616278a(16) =187043701224a(17) =868001747571
External references
- oeis: A218760