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| n | a(n) |
|---|---|
| 1 | 23 |
| 2 | 33073 |
| 3 | 55943738 |
| 4 | 77064019958 |
| 5 | 15226093370063 |
| 6 | 31370562345762421 |
| 7 | 241905492960111168964 |
| 8 | 1683591136668277300660676 |
| 9 | 48935652383592600478507247 |
| 10 | 713289082617826259771761324613 |
| 11 | 143961819529547244077111055694498 |
| 12 | 2460282354560331257420364974778935366 |
[23,33073,55943738,77064019958,15226093370063, 31370562345762421,241905492960111168964, 1683591136668277300660676, 48935652383592600478507247, 713289082617826259771761324613, 143961819529547244077111055694498, 2460282354560331257420364974778935366] |