Vul de getallen verder in, met sprongen van 2
Telrij
| 1. | < | < | < | 19 | < | 21 | |||
| 2. | 603 | < | < | < | < | 611 | |||
| 3. | < | 936 | < | < | < | 942 | |||
| 4. | 225 | < | < | < | < | 233 | |||
| 5. | 901 | < | < | 905 | < | < | |||
| 6. | 691 | < | 693 | < | < | < | |||
| 7. | 154 | < | < | < | 160 | < | |||
| 8. | 105 | < | < | < | < | 113 | |||
| 9. | 298 | < | < | < | < | 306 | |||
| 10. | 18 | < | < | 22 | < | < |