OFFSET
1,3
LINKS
Chai Wah Wu, Table of n, a(n) for n = 1..2309 (n = 1..100 from Peter Kagey)
FORMULA
a(2n + 1) = 2 for all n > 1.
a(n) is even for all n > 2.
MATHEMATICA
a = {1}; Do[AppendTo[a, LCM @@ Select[Range[n - 1], Divisible[n, a[[#]]] &]], {n, 2, 40}]; a (* Michael De Vlieger, Apr 08 2016 *)
PROG
CROSSREFS
KEYWORD
nonn
AUTHOR
Peter Kagey, Apr 08 2016
STATUS
approved