Vul de getallen verder in, met sprongen van 2
Telrij
| 1. | < | < | 421 | < | 423 | < | |||
| 2. | < | 54 | < | 56 | < | < | |||
| 3. | 373 | < | < | < | < | 381 | |||
| 4. | < | 312 | < | < | < | 318 | |||
| 5. | 337 | < | < | 341 | < | < | |||
| 6. | < | 85 | < | < | < | 91 | |||
| 7. | 118 | < | 120 | < | < | < | |||
| 8. | < | < | 486 | < | < | 490 | |||
| 9. | < | 19 | < | 21 | < | < | |||
| 10. | < | 258 | < | < | < | 264 |