Number of simple graphs with vertices {1..n} whose weakly nesting edges are connected.
A326338
Number of simple graphs with vertices {1..n} whose weakly nesting edges are connected.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =7a(4) =48a(5) =781a(6) =27518
External references
- oeis: A326338