Number of n X 4 arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..1 n X 4 array.
A218893
Number of n X 4 arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..1 n X 4 array.
Terms
- a(0) =6a(1) =34a(2) =212a(3) =1096a(4) =6422a(5) =35812a(6) =202662a(7) =1143320a(8) =6451714a(9) =36412818a(10) =205486910a(11) =1159668470a(12) =6544517458a(13) =36933689524a(14) =208433556616
External references
- oeis: A218893