1073741548domain: NAppears in sequencesDecimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 403", based on the 5-celled von Neumann neighborhood.at n=29A288018a(n) = 2^(n + 3) - 10*n - 6.at n=26A308585