Number of noncrossing path sets on 4*n nodes up to rotation with each path having exactly 4 nodes.
A303866
Number of noncrossing path sets on 4*n nodes up to rotation with each path having exactly 4 nodes.
Terms
- a(0) =1a(1) =3a(2) =36a(3) =960a(4) =35956a(5) =1588192a(6) =77381016a(7) =4031052368a(8) =220584971892
External references
- oeis: A303866