Number of unlabeled graphs with n nodes and an invertible adjacency matrix.
A109717
Number of unlabeled graphs with n nodes and an invertible adjacency matrix.
Terms
- a(0) =0a(1) =1a(2) =1a(3) =4a(4) =9a(5) =57a(6) =354a(7) =5795a(8) =141494a(9) =7866527a(10) =728952205
External references
- oeis: A109717