Number of labeled n-vertex simple graphs containing either a crossing or a nesting pair of edges.
A326279
Number of labeled n-vertex simple graphs containing either a crossing or a nesting pair of edges.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =28a(5) =864a(6) =32064a(7) =2094064
External references
- oeis: A326279