1520064domain: NAppears in sequencesa(n) = 24*n*p(n) = 24*n*A000041(n).at n=25A183009a(n) = 2^n*binomial(5*n, n)/(4*n+1).at n=6A217364Sum of all parts of all partitions of n with designated summands.at n=28A386998