Number of legal positions in Go played on an n X n+1 grid (each group must have at least one liberty).
A268113
Number of legal positions in Go played on an n X n+1 grid (each group must have at least one liberty).
Terms
- a(0) =5a(1) =489a(2) =321689a(3) =1840058693
External references
- oeis: A268113