47206

Appears in sequences

• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 41", based on the 5-celled von Neumann neighborhood.at n=42A269874
• Number of compositions (ordered partitions) of n into Lucas numbers (beginning with 1) (A000204).at n=23A288039
• Matula-Goebel numbers of unlabeled rooted identity RPMG-trees, meaning the Matula-Goebel numbers of the branches of any non-leaf node are relatively prime.at n=22A316469
• Number of non-alternating anti-run compositions of n.at n=21A345195