359703domain: NAppears in sequencesDecimal 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 459", based on the 5-celled von Neumann neighborhood.at n=18A282366Numbers k such that k divides Sum_{j=0..k} j^(k-j).at n=19A341437