The sequence f(1), f(2), ... as defined in A068192.
A066631
The sequence f(1), f(2), ... as defined in A068192.
Terms
- a(0) =4a(1) =8a(2) =24a(3) =120a(4) =840a(5) =9240a(6) =120120a(7) =2042040a(8) =38798760a(9) =1202761560a(10) =34880085240a(11) =802241960520
External references
- oeis: A066631