106372domain: NAppears in sequencesa(n) = n*(n+1)*(n^2 + 2)/6.at n=28A071239Number of distinct values of the sum of 4 products of three 0..n integers.at n=30A225261Condensed deep factorization of n, A300562(n) written in decimal: floor of odd part of A300561(n) divided by 2.at n=33A300563