Number of disjoint-path coverings for 2 X n rectangular grids, admitting zero-length paths.
A380451
Number of disjoint-path coverings for 2 X n rectangular grids, admitting zero-length paths.
Terms
- a(0) =2a(1) =15a(2) =95a(3) =604a(4) =3835a(5) =24349a(6) =154594a(7) =981531a(8) =6231827a(9) =39566420a(10) =251210695a(11) =1594958889a(12) =10126534850a(13) =64294264119a(14) =408209961239
External references
- oeis: A380451