The number of disconnected 2k-regular simple graphs on 4k+5 vertices.
A184325
The number of disconnected 2k-regular simple graphs on 4k+5 vertices.
Terms
- a(0) =1a(1) =3a(2) =8a(3) =25a(4) =100a(5) =550a(6) =4224a(7) =42135a(8) =516383a(9) =7373984a(10) =118573680a(11) =2103205868a(12) =40634185593a(13) =847871397697
External references
- oeis: A184325