RightChildCount on BinaryTree
The number of nodes with a right child.
Called as CombinatorialStat(x, "RightChildCount"). The head's page has its examples.
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Distribution
Over BinaryTrees at each size, tallied here in your browser; sizes past 6 are not offered.
FindStat St000083
The number of left oriented leafs of a binary tree except the first one.
| Object | Value |
|---|---|
[.,[.,.]] | 1 |
[[.,.],.] | 0 |
[.,[.,[.,.]]] | 2 |
[.,[[.,.],.]] | 1 |
[[.,.],[.,.]] | 1 |
[[.,[.,.]],.] | 1 |
[[[.,.],.],.] | 0 |
[.,[.,[.,[.,.]]]] | 3 |
Data from FindStat, the combinatorial statistic finder; the page at findstat.org/St000083 has the rest.