462969domain: NAppears in sequencesNumber of (w,x,y,z) with all terms in {1,...,n} and w >= (geometric mean of x,y,z).at n=30A212142Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 822", based on the 5-celled von Neumann neighborhood.at n=9A272762