Agreement numbers: number of nX4 arrays of the count of horizontal and vertical neighbors equal to the corresponding element in a random 0..2 nX4 array.
A220799
Agreement numbers: number of nX4 arrays of the count of horizontal and vertical neighbors equal to the corresponding element in a random 0..2 nX4 array.
Terms
- a(0) =8a(1) =388a(2) =20578a(3) =1081347a(4) =56854180a(5) =2987139118a(6) =156943511836
External references
- oeis: A220799