218103805

Appears in sequences

• a(n) = 2*a(n-1)+3 for n > 1, a(1) = 10.at n=24A156202
• 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 758", based on the 5-celled von Neumann neighborhood.at n=27A283752