66901

Appears in sequences

• Numbers n such that A229964(n) = 3.at n=32A229966
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 99", based on the 5-celled von Neumann neighborhood.at n=32A278872
• Numbers k such that binomial(2k,k) - k^2 is prime.at n=15A309289