Vul de getallen verder in, met sprongen van 2
Telrij
| 1. | < | 81 | < | 83 | < | < | |||
| 2. | < | < | 904 | < | 906 | < | |||
| 3. | < | 185 | < | < | < | 191 | |||
| 4. | 585 | < | 587 | < | < | < | |||
| 5. | < | 742 | < | < | < | 748 | |||
| 6. | 665 | < | < | < | 671 | < | |||
| 7. | < | 195 | < | 197 | < | < | |||
| 8. | < | 277 | < | < | 281 | < | |||
| 9. | < | < | 502 | < | < | 506 | |||
| 10. | 598 | < | < | < | 604 | < |