Number of 7-regular graphs (septic graphs) on 2n vertices.
A165628
Number of 7-regular graphs (septic graphs) on 2n vertices.
Terms
- a(0) =1a(1) =0a(2) =0a(3) =0a(4) =1a(5) =5a(6) =1547a(7) =21609301a(8) =733351105935
External references
- oeis: A165628