Number of (n+1)X(5+1) 0..2 arrays with every element next to itself plus and minus one within the range 0..2 horizontally or antidiagonally.
A232905
Number of (n+1)X(5+1) 0..2 arrays with every element next to itself plus and minus one within the range 0..2 horizontally or antidiagonally.
Terms
- a(0) =432a(1) =27692a(2) =1825972a(3) =115154048a(4) =7517844304a(5) =485354122160
External references
- oeis: A232905