23643

Appears in sequences

• Number of 1-2-3-4 trees with n edges and with thinning limbs. A 1-2-3-4 tree is an ordered tree with vertices of outdegree at most 4. A rooted tree with thinning limbs is such that if a node has k children, all its children have at most k children.at n=12A124499
• a(n) = a(n-1) + a(a(n-1) mod n) + 1, a(0) = 1.at n=34A308576
• Number of minimum dominating sets in the n-Goldberg graph.at n=34A382431