160040

Appears in sequences

• a(n) = 8000*n + 40.at n=19A157663
• a(n) = 400*n^2 + 2*n.at n=19A158312
• a(n) = 1600*n^2 + 40.at n=9A158775
• a(n) = n*(n^3 + 2).at n=20A185065