943174

Appears in sequences

• Number of hybrid binary trees with n internal nodes.at n=9A007863
• Triangle of numbers of hybrid rooted trees (divided by Fibonacci numbers).at n=45A011274
• Number A(n,k) of hybrid k-ary trees with n internal nodes; square array A(n,k), n>=0, k>=1, read by antidiagonals.at n=64A245049