364032domain: 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 382", based on the 5-celled von Neumann neighborhood.at n=18A287951a(n) = Sum_{k=0..n} (k+1) * 2^k * binomial(k,2*(n-k)).at n=10A391964