Number of 4Xn arrays containing n copies of 0..4-1 with no equal antidiagonal neighbors and new values introduced sequentially from 0.
A265243
Number of 4Xn arrays containing n copies of 0..4-1 with no equal antidiagonal neighbors and new values introduced sequentially from 0.
Terms
- a(0) =1a(1) =68a(2) =4716a(3) =359172a(4) =29189088a(5) =2481226704a(6) =217953360768
External references
- oeis: A265243