Number of chair-free Berge perfect graphs on n nodes.
A123412
Number of chair-free Berge perfect graphs on n nodes.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =11a(4) =32a(5) =126a(6) =546a(7) =2766a(8) =15014a(9) =88460a(10) =563440a(11) =3988355a(12) =32324527a(13) =314549464
External references
- oeis: A123412