513365

Appears in sequences

• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 841", based on the 5-celled von Neumann neighborhood.at n=19A284245
• Maximum word length generated by acyclic context-free grammar in Greibach normal form whose grammar size is at most n.at n=46A389642