134216625

Appears in sequences

• a(n) is the least odd number 2^n - m minimizing A007947(m*(2^n - m)).at n=26A143701
• Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 533", based on the 5-celled von Neumann neighborhood.at n=26A288979