Vul de getallen verder in, met sprongen van 2
Telrij
| 1. | < | < | 305 | < | < | 309 | |||
| 2. | < | < | < | 488 | < | 490 | |||
| 3. | < | < | 623 | < | < | 627 | |||
| 4. | < | 868 | < | < | 872 | < | |||
| 5. | < | 98 | < | < | 102 | < | |||
| 6. | < | < | 359 | < | 361 | < | |||
| 7. | < | < | 573 | < | < | 577 | |||
| 8. | 914 | < | 916 | < | < | < | |||
| 9. | 246 | < | < | < | 252 | < | |||
| 10. | < | 349 | < | < | < | 355 |