Positive numbers n such that 2*120*n/(120+n) are integers.

Terms

a(0) =8a(1) =24a(2) =30a(3) =40a(4) =60a(5) =72a(6) =80a(7) =105a(8) =120a(9) =168a(10) =180a(11) =200a(12) =240a(13) =264a(14) =280a(15) =330a(16) =360a(17) =456a(18) =480a(19) =520a(20) =600a(21) =680a(22) =780a(23) =840a(24) =1032a(25) =1080a(26) =1320a(27) =1480a(28) =1680a(29) =1800