283220

Appears in sequences

• Number of labeled nodes in generation n of a rooted tree where a node with label k has k child nodes with distinct labels, such that each child node is assigned the least unused label in the path that leads back to the root node with label '1'.at n=8A125033
• Number of (w,x,y,z) with all terms in {1,...,n} and w>=2x and y<=3z.at n=34A212521