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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 9 |
| 4 | 12 |
| 5 | 21 |
| 6 | 22 |
| 7 | 29 |
| 8 | 38 |
| 9 | 109 |
| 10 | 122 |
| 11 | 221 |
| 12 | 1191 |
| 13 | 20359 |
| 14 | 12017441 |
| 15 | 64352012 |
| 16 | 69362229 |
| 17 | 105741122 |
| 18 | 1347014779 |
| 19 | 10715008859 |
| 20 | 664190348029 |
| 21 | 940313186572 |
| 22 | 4263966676478 |
| 23 | 34479242283029 |
| 24 | 1055656895701022 |
| 25 | 2968363385585478 |
[1,2,9,12,21,22,29,38,109,122,221,1191,20359, 12017441,64352012,69362229,105741122,1347014779, 10715008859,664190348029,940313186572, 4263966676478,34479242283029,1055656895701022, 2968363385585478] |