text: function pascal(n) {
      var uau = "";
      for (var line = 1, d = 1; line <= n; line++) {
          for (var i = 1; i <= line; i++) {
              uau += d.toString();
              d *= (line - i) / i;
          }
          uau += "<br>";
      };
      return uau;
  }
  console.log(pascal(10));
  
  //https://pt.stackoverflow.com/q/434964/101
  