a(n) = 120 written in base 10 - n.A095631a(n) = 120 written in base 10 - n.Terms a(0) =120a(1) =143a(2) =170a(3) =231a(4) =320a(5) =440a(6) =1320a(7) =11110a(8) =1111000External referencesoeis: A095631