15777450

Appears in sequences

• Number of rooted noncrossing trees with n nodes such that root has degree 1 and the child of the root has degree at least 2.at n=10A030983
• Ninth column (m=8) of (1,3)-Pascal triangle A095660.at n=24A095664
• a(n) = 6*binomial(n+1,7).at n=24A253947