Start with n and find the LCM of n and A140635(n), and continue until a number m is reached such that A140635(m) = m.

A306585

Start with n and find the LCM of n and A140635(n), and continue until a number m is reached such that A140635(m) = m.

Terms

    a(0) =1a(1) =2a(2) =6a(3) =4a(4) =120a(5) =6a(6) =840a(7) =24a(8) =36a(9) =120a(10) =83160a(11) =12a(12) =1081080a(13) =840a(14) =120a(15) =16a(16) =294053760a(17) =36a(18) =5587021440a(19) =60a(20) =840a(21) =83160a(22) =128501493120a(23) =24a(24) =900a(25) =1081080a(26) =7560a(27) =2520a(29) =120a(31) =10080

External references