Number of labeled rooted trees on n nodes with thinning limbs.
A124347
Number of labeled rooted trees on n nodes with thinning limbs.
Terms
- a(0) =1a(1) =2a(2) =9a(3) =52a(4) =425a(5) =4266a(6) =52507a(7) =754944a(8) =12499209a(9) =233296030a(10) =4852006181a(11) =111149993736
External references
- oeis: A124347