OFFSET
1,1
COMMENTS
a(n) is squarefree iff n is squarefree.
LINKS
Reinhard Zumkeller, Table of n, a(n) for n = 1..10000
PROG
(Haskell)
a071892 n = lcm n $ a071888 n -- Reinhard Zumkeller, Jun 10 2012
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Jun 10 2002
STATUS
approved