Number of hyperforests with n labeled vertices when edges of size 1 are allowed (with no two equal edges), without isolated nodes nor isolated loops.
A144935
Number of hyperforests with n labeled vertices when edges of size 1 are allowed (with no two equal edges), without isolated nodes nor isolated loops.
Terms
- a(0) =0a(1) =4a(2) =32a(3) =512a(4) =11232a(5) =323648a(6) =11616768a(7) =500984576a(8) =25275854848
External references
- oeis: A144935