Just tell it the number you want lucky numbers generated up to, and watch it go!
A lucky number is a number which is the result of a particular sieving process. you start with all the numbers up to say, 10. 1 2 3 4 5 6 7 8 9 10 Then you look at the first non-one number, 2. You then get rid of very 2nd number: 1 3 5 7 9 You then look at the next non one number, here 3. You get rid of every 3rd number from the remaining list: 1 3 7 9 which are the lucky numbers up to 10. However, as the chances anyway are 14,000,000 to one, I wouldn't recommend them for your lottery numbers!