Number of connected induced nonempty non-singleton subgraphs of labeled connected graphs with n vertices.
A317632
Number of connected induced nonempty non-singleton subgraphs of labeled connected graphs with n vertices.
Terms
- a(0) =0a(1) =0a(2) =1a(3) =13a(4) =294a(5) =12198a(6) =946712a(7) =140168924a(8) =40223263760
External references
- oeis: A317632