Number of n X 3 arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random 0..3 n X 3 array.
A218517
Number of n X 3 arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random 0..3 n X 3 array.
Terms
- a(0) =16a(1) =286a(2) =4634a(3) =76214a(4) =1254462a(5) =20655650a(6) =340133516a(7) =5601018048a(8) =92232936766
External references
- oeis: A218517