a(n) = p(n)/p(n-1), where p(n) = ( floor(n*log(n)) / Product_{j=2..pi(floor(n*log(n)))} prime(j) )!.
A088301
a(n) = p(n)/p(n-1), where p(n) = ( floor(n*log(n)) / Product_{j=2..pi(floor(n*log(n)))} prime(j) )!.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =48a(4) =90a(5) =12a(6) =3360a(7) =18a(8) =9240a(9) =15600a(10) =756a(11) =31680a(12) =42840a(13) =59280a(14) =1848a(15) =99360a(16) =6497400a(17) =2970a(18) =185136a(19) =234360a(20) =18670080a(21) =347760a(22) =421800a(23) =480480a(24) =557928a(25) =55965360a(26) =70073640a(27) =857280a(28) =98960400a(29) =1157520
External references
- oeis: A088301