public int GetBelow(int below)
        {
            int        counter     = 0;
            List <int> digitsListe = DigitsList.ConvertToDigitListe(0);

            for (int i = 1; i < below; i++)
            {
                digitsListe = DigitsList.Add1(digitsListe);

                if (i % 10 == 0)
                {
                    continue;
                }
                int count = digitsListe.Count();

                bool reverible = true;
                int  rest      = 0;
                for (int d = 0; d < count; d++)
                {
                    int digitplusreverse = digitsListe[d] + digitsListe[count - d - 1] + rest;
                    int s = digitplusreverse % 10;

                    if (s % 2 == 0)
                    {
                        reverible = false;
                        break;
                    }
                    rest = digitplusreverse / 10;
                }

                if (reverible)
                {
                    counter++;
                }
            }

            return(counter);
        }