Vul de getallen verder in, met sprongen van 2
Telrij
| 1. | < | 527 | < | < | 531 | < | |||
| 2. | < | 268 | < | < | < | 274 | |||
| 3. | < | 16 | < | 18 | < | < | |||
| 4. | < | < | 994 | < | 996 | < | |||
| 5. | < | 438 | < | < | < | 444 | |||
| 6. | 123 | < | < | 127 | < | < | |||
| 7. | < | < | < | 18 | < | 20 | |||
| 8. | < | 37 | < | 39 | < | < | |||
| 9. | 155 | < | 157 | < | < | < | |||
| 10. | 671 | < | 673 | < | < | < |