Rank of the permutation resulting from a pre-order traversal of a binary tree which is complete except for the final row and has vertices numbered 0 to n-1.
A379905
Rank of the permutation resulting from a pre-order traversal of a binary tree which is complete except for the final row and has vertices numbered 0 to n-1.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =1a(4) =3a(5) =8a(6) =30a(7) =222a(8) =1302a(9) =8442a(10) =63570a(11) =545473a(12) =5249163a(13) =55941128a(14) =653682990a(15) =8597126190a(16) =117809490990
External references
- oeis: A379905