Vul de getallen verder in, met sprongen van 2
Telrij
| 1. | < | < | < | 489 | < | 491 | |||
| 2. | 11 | < | < | < | 17 | < | |||
| 3. | < | < | 129 | < | < | 133 | |||
| 4. | 584 | < | < | 588 | < | < | |||
| 5. | < | 868 | < | < | < | 874 | |||
| 6. | < | < | 103 | < | < | 107 | |||
| 7. | < | 75 | < | < | < | 81 | |||
| 8. | < | 846 | < | 848 | < | < | |||
| 9. | < | < | 906 | < | < | 910 | |||
| 10. | < | < | 514 | < | < | 518 |