thegeorgeous

import java.util.Random;

public class LuhnGenerator {
  public static String generate(Integer len) {
    Random rgen = new Random();
    Integer luhnNumber = rgen.nextInt(899999) + 100000;
    String code = luhnNumber.toString();

    return code + generateCheckSum(code);
  }

thegeorgeous

// From: https://www.valentinog.com/blog/html-table/

let mountains = [
  { name: "Monte Falco", height: 1658, place: "Parco Foreste Casentinesi" },
  { name: "Monte Falterona", height: 1654, place: "Parco Foreste Casentinesi" },
  { name: "Poggio Scali", height: 1520, place: "Parco Foreste Casentinesi" },
  { name: "Pratomagno", height: 1592, place: "Parco Foreste Casentinesi" },
  { name: "Monte Amiata", height: 1738, place: "Siena" }
];