23222

Appears in sequences

• Numbers using only digits 2 and 3.at n=38A032810
• List of primitive words over the alphabet {2,3}.at n=29A213971
• Numbers consisting only of digits 2 and 3, ordered according to the value obtained when the digits are interspersed with (right-associative) ^ operators.at n=28A248907
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 705", based on the 5-celled von Neumann neighborhood.at n=25A273419
• Iterations at which Langton's Ant living on triangular tiling reaches the distance of n from the origin for the first time.at n=43A275303
• G.f. A(x) satisfies: A(x) = x^2 + x^3 * exp(A(x) - A(x^2)/2 + A(x^3)/3 - A(x^4)/4 + ...).at n=35A346032
• Integers m with k digits (for some k) that lie in an interval of k integers and the digits of m are the total number of distinct prime factors of all the integers in that interval.at n=10A348187