160734domain: NAppears in sequencesNumber of dissections of an n-gon into polygons with odd number of sides counted up to rotations and reflections.at n=12A290816Numbers k such that d(k) > d(k+1) > d(k+2) > d(k+3) > d(k+4), where d(n) is the number of divisors of n.at n=26A364720