1/1, 2*3/lcm(2,3), 4*5*6/lcm(4,5,6), 7*8*9*10/lcm(7,8,9,10), ...
A093453
1/1, 2*3/lcm(2,3), 4*5*6/lcm(4,5,6), 7*8*9*10/lcm(7,8,9,10), ...
Terms
- a(0) =1a(1) =1a(2) =2a(3) =2a(4) =6a(5) =24a(6) =48a(7) =720a(8) =720a(9) =1440a(10) =241920a(11) =120960a(12) =3628800a(13) =14515200a(14) =87091200a(15) =958003200a(16) =261273600a(18) =804722688000
External references
- oeis: A093453