Number of closed walks of length 2n on the Heawood graph from a given node.
A109498
Number of closed walks of length 2n on the Heawood graph from a given node.
Terms
- a(0) =1a(1) =3a(2) =15a(3) =111a(4) =951a(5) =8463a(6) =75975a(7) =683391a(8) =6149751a(9) =55346223a(10) =498112935a(11) =4483010271a(12) =40347080151a(13) =363123696783
External references
- oeis: A109498