Number of connected unlabeled regular graphs with n nodes such that complement is also connected.
A054916
Number of connected unlabeled regular graphs with n nodes such that complement is also connected.
Terms
- a(0) =1a(1) =0a(2) =0a(3) =0a(4) =1a(5) =2a(6) =2a(7) =12a(8) =18a(9) =158a(10) =532a(11) =18956a(12) =389418a(13) =50314722a(14) =2942198334
External references
- oeis: A054916