Sure, let's generate these numbers. According to your instructions, this means that every generated number will start with 504096. The next three digits for each number can be any digit from 0 to 9. These are some possible generated numbers that fit your criteria:
1. The first number is 504096000820.
2. The second number is 504096000341.
3. The third number is 504096000420.
4. The fourth number is 504096000122.
5. The fifth number is 504096000932.
These five numbers meet the criteria you provided as they all have 5 in the hundred millions place, 4 in the millions place, 9 in the hundred thousands place, and 6 in the thousands place. The last three digits in each number were chosen randomly and can be any number from 0 to 9. Hence, these numbers fulfill the specified conditions.