67108903

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 557", based on the 5-celled von Neumann neighborhood.at n=26A282776
• Number of connected induced (non-null) subgraphs of the friendship graph with 2n+1 nodes.at n=12A286186