Number of spanning trees in the graph K_{n}/e, which results from contracting an edge e in the complete graph K_{n} on n vertices (for n>=2).
A007334
Number of spanning trees in the graph K_{n}/e, which results from contracting an edge e in the complete graph K_{n} on n vertices (for n>=2).
Terms
- a(0) =1a(1) =2a(2) =8a(3) =50a(4) =432a(5) =4802a(6) =65536a(7) =1062882a(8) =20000000a(9) =428717762a(10) =10319560704a(11) =275716983698
External references
- oeis: A007334