102302domain: NAppears in sequencesINVERT transform of A000081 = [1, 1, 1, 2, 4, 9, 20, 48, 115, 286,...].at n=13A051529A071963(n) - n, where A071963(n) is the largest prime factor of p(n), the n-th partition number A000041(n).at n=57A192885