Number of simple paths from (1, 1) to (n, 3) on an n X 3 grid with king moves allowed.
A193168
Number of simple paths from (1, 1) to (n, 3) on an n X 3 grid with king moves allowed.
Terms
- a(0) =1a(1) =24a(2) =235a(3) =2922a(4) =38169a(5) =494596a(6) =6375379a(7) =82191766a(8) =1059980385a(9) =13670322763a(10) =176299392634
External references
- oeis: A193168