Number of 4 X n arrays containing n copies of 0..4-1 with no equal vertical neighbors and new values introduced sequentially from 0.
A265234
Number of 4 X n arrays containing n copies of 0..4-1 with no equal vertical neighbors and new values introduced sequentially from 0.
Terms
- a(0) =1a(1) =43a(2) =2592a(3) =184740a(4) =14439456a(5) =1196114464a(6) =103142395392
External references
- oeis: A265234