243126domain: NAppears in sequencesDecimal 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 206", based on the 5-celled von Neumann neighborhood.at n=17A279828Expansion of (1 / theta_4(x) - 1)^6 / 64.at n=8A341367