273678336domain: NAppears in sequencesDecimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 390", based on the 5-celled von Neumann neighborhood.at n=34A287982p-INVERT of (1,1,1,1,1,...), where p(S) = (1 - S^2)^3.at n=24A291013