133955584

Appears in sequences

• a(n) = 4^n * (2^n - 1).at n=9A059409
• Jordan function J_9(n).at n=7A069094
• Number of subsets of {1,..,n} containing at least one prime.at n=26A089820
• Difference of two positive 9th powers.at n=25A181128
• Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 209", based on the 5-celled von Neumann neighborhood.at n=26A286701
• Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 467", based on the 5-celled von Neumann neighborhood.at n=26A288442
• a(n) = 2^n - 2^floor(2n/3).at n=27A291779