uses crt;
var n,i,m:longint;
function nt(a:longint):boolean;
var i:longint;
begin
i:=2;
while(a>1)and(a mod i<>0)do inc(i);
nt:=i=a;
end;
begin
clrscr;
write('Nhap n: ');readln(n);
repeat
inc(i);
if nt(i) then begin writeln(i); inc(m); end;
until m=n;
readln
end.