93185domain: NAppears in sequencesa(n) = T(8,n), array T given by A048471.at n=6A036549a(n) is the smallest k such that number of non-unitary prime divisors of central binomial coefficient, A000984(k) = C(2*k,k) equals n.at n=44A081393Expansion of Sum_{k>0} (x / (1 - (2 * x)^k))^k.at n=14A360802