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| n | a(n) |
|---|---|
| 1 | 12 |
| 2 | 62 |
| 3 | 85 |
| 4 | 346 |
| 5 | 1031 |
| 6 | 2599 |
| 7 | 7486 |
| 8 | 22292 |
| 9 | 61689 |
| 10 | 177057 |
| 11 | 510032 |
| 12 | 1448637 |
| 13 | 4132242 |
| 14 | 11862868 |
| 15 | 33916712 |
| 16 | 96889032 |
| 17 | 277372934 |
| 18 | 794009775 |
| 19 | 2271276412 |
| 20 | 6499360165 |
| 21 | 18601549495 |
| 22 | 53231495224 |
| 23 | 152336019308 |
| 24 | 435981877255 |
| 25 | 1247751132201 |
[12,62,85,346,1031,2599,7486,22292,61689,177057, 510032,1448637,4132242,11862868,33916712,96889032, 277372934,794009775,2271276412,6499360165, 18601549495,53231495224,152336019308,435981877255, 1247751132201] |