123300domain: NAppears in sequencesa(n) = smallest k such that prime(n) is the n-th largest divisor of k.at n=32A226326a(n) = largest k such that A049820(k) <= A262509(n).at n=36A263083Column 5 of A060244.at n=31A291590Number of compositions of n that are neither unimodal nor is their negation.at n=18A332870