Vul de getallen verder in, met sprongen van 2
Telrij
| 1. | < | 15 | < | < | < | 21 | |||
| 2. | < | < | 209 | < | < | 213 | |||
| 3. | < | < | < | 57 | < | 59 | |||
| 4. | < | < | < | 95 | < | 97 | |||
| 5. | < | 96 | < | < | < | 102 | |||
| 6. | 50 | < | < | < | < | 58 | |||
| 7. | < | < | 412 | < | 414 | < | |||
| 8. | < | < | 222 | < | 224 | < | |||
| 9. | < | 462 | < | < | < | 468 | |||
| 10. | < | < | 434 | < | 436 | < |