OFFSET
1,1
COMMENTS
Last term is 998001=999*999.
MATHEMATICA
nMax=12000; lim=Min[999, Ceiling[nMax/100]]; Select[Union[Times@@@Tuples[Range[100, lim], {2}]], #<=nMax&] (* Harvey P. Dale, Mar 14 2011 *)
PROG
(PARI) listall()=my(v=List()); for(a=100, 999, for(b=a, 999, listput(v, a*b))); Set(v) \\ Charles R Greathouse IV, Oct 22 2014
CROSSREFS
KEYWORD
nonn,fini,base
AUTHOR
STATUS
approved