Number of C_4-free Berge perfect graphs on n nodes.
A123411
Number of C_4-free Berge perfect graphs on n nodes.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =10a(4) =27a(5) =95a(6) =398a(7) =2164a(8) =14945a(9) =131562a(10) =1454388a(11) =20019052a(12) =341159201
External references
- oeis: A123411