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| n | a(n) |
|---|---|
| 1 | 20118 |
| 2 | 20712 |
| 3 | 79338 |
| 4 | 103410 |
| 5 | 203898 |
| 6 | 267630 |
| 7 | 570342 |
| 8 | 907710 |
| 9 | 1093026 |
| 10 | 1228062 |
| 11 | 1263918 |
| 12 | 1663752 |
| 13 | 2322760 |
| 14 | 3268782 |
| 15 | 3468486 |
| 16 | 3527250 |
| 17 | 5483418 |
| 18 | 6277038 |
| 19 | 6500442 |
| 20 | 7637980 |
| 21 | 9181578 |
| 22 | 9297078 |
| 23 | 17708178 |
| 24 | 18638646 |
| 25 | 25274946 |
| 26 | 25364526 |
| 27 | 25768302 |
| 28 | 25909254 |
| 29 | 31118664 |
[20118,20712,79338,103410,203898,267630,570342, 907710,1093026,1228062,1263918,1663752,2322760, 3268782,3468486,3527250,5483418,6277038,6500442, 7637980,9181578,9297078,17708178,18638646, 25274946,25364526,25768302,25909254,31118664] |