var n,x,i,j,a:integer;
    n0:array[1..100] of integer;

begin
 readln(n);
  a:=1;
  x:=0;

  for i:=2 to n do
  begin
    for j:= 2 to i-1 do
    begin
      if i mod j = 0 then
      begin
      x:=1;
      break
      end;
    end;
    if x = 0 then
    begin
      n0[a]:= i;
      a:=a+1;

    end
    else
    x:=0;
  end;

  for i:=1 to a-1 do
   write(n0[i],' ');

end.