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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 1949 |
| 3 | 158189 |
| 4 | 197573 |
| 5 | 493853 |
| 6 | 1265477 |
| 7 | 7475261 |
| 8 | 10123781 |
| 9 | 16342637 |
| 10 | 17159621 |
| 11 | 23652653 |
| 12 | 31606277 |
| 13 | 41168669 |
| 14 | 47412221 |
| 15 | 63700997 |
| 16 | 67765829 |
| 17 | 78676349 |
| 18 | 80990213 |
| 19 | 118298309 |
| 20 | 121331453 |
| 21 | 189221189 |
| 22 | 252850181 |
| 23 | 278632301 |
| 24 | 300476237 |
| 25 | 335337341 |
[5,1949,158189,197573,493853,1265477,7475261, 10123781,16342637,17159621,23652653,31606277, 41168669,47412221,63700997,67765829,78676349, 80990213,118298309,121331453,189221189,252850181, 278632301,300476237,335337341] |