5070848

Appears in sequences

• 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 49", based on the 5-celled von Neumann neighborhood.at n=22A278469
• Number of partitions of 2^n-1 into two summands >= 0 having a common divisor > 1.at n=23A378514