805306363

Appears in sequences

• a(n) = 6*2^n - 5.at n=27A048488
• a(n)=-a(n-1)+4*a(n-2)+4*a(n-3).at n=29A136249
• Decimal representation of the x-axis, from the origin to the right edge, 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=29A283905