43706

Appears in sequences

• Indices of Fibonacci numbers in Stern's diatomic series A049456 regarded as a single linear sequence.at n=15A094968
• a(n) = 26*n^2.at n=41A244633
• 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 179", based on the 5-celled von Neumann neighborhood.at n=15A279668
• Numbers k such that sopfr(k + sopfr(k)) = sopfr(k) + sopfr(sopfr(k)), where sopfr = A001414.at n=41A376851