43268domain: NAppears in sequencesNumbers n such that n | Sigma_2(n) + Sigma_1(n) + Sigma_0(n).at n=16A057852Imbalance of the number of parts of all partitions of n.at n=42A194796a(n) = (3^(n+1)-2^(n+2)+2*n+1)/4.at n=10A263622