196591

Appears in sequences

• a(n) = smallest number with shortest addition chain of length n.at n=23A003064
• a(n) = 2^n + 2^(n-1) - n.at n=16A123720
• Row sums of triangle A133094.at n=16A133095
• a(0) = 1, a(n) = 3*2^(n-1) - n for n>0.at n=17A179744
• Numbers with largest ratio A003313(k)/log_2(k) in the range 2^n < k < 2^(n+1).at n=16A264803
• 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 369", based on the 5-celled von Neumann neighborhood.at n=34A287858