Number of graceful labelings for the complete tripartite graph K_{1,1,n}.
A334307
Number of graceful labelings for the complete tripartite graph K_{1,1,n}.
Terms
- a(0) =12a(1) =32a(2) =168a(3) =1152a(4) =9600a(5) =97920a(6) =1491840a(7) =21127680a(8) =377395200a(9) =7605964800a(10) =164457216000
External references
- oeis: A334307