4311810048domain: 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 147", based on the 5-celled von Neumann neighborhood.at n=32A279175a(n) = n^8 * Sum_{d^2|n} 1 / d^8.at n=15A351606