48943domain: NAppears in sequencesSmallest number with "natural" logarithm n, cf. A061373.at n=38A182061G.f.: Sum_{k>0} x^prime(k)/(1-x)^k.at n=28A278800Number of Dyck paths of semilength n such that the maximal number of peaks per level equals eight.at n=7A288749