The least common multiple of the first n terms of Doudna sequence, A005940.

Terms

a(0) =1a(1) =1a(2) =2a(3) =6a(4) =12a(5) =60a(6) =60a(7) =180a(8) =360a(9) =2520a(10) =2520a(11) =2520a(12) =2520a(13) =12600a(14) =12600a(15) =37800a(16) =75600a(17) =831600a(18) =831600a(19) =831600a(20) =831600a(21) =831600a(22) =831600a(23) =831600a(24) =831600a(25) =5821200a(26) =5821200a(27) =5821200a(28) =5821200a(29) =29106000