Consider the family of multigraphs enriched by the species of simple graphs. Sequence gives number of those multigraphs with n labeled edges.
A099700
Consider the family of multigraphs enriched by the species of simple graphs. Sequence gives number of those multigraphs with n labeled edges.
Terms
- a(0) =1a(1) =1a(2) =4a(3) =29a(4) =330a(5) =5438a(6) =128211a(7) =4808964a(8) =378829853a(9) =77137284917
External references
- oeis: A099700