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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 34 |
| 2 | 745 |
| 3 | 13390 |
| 4 | 214981 |
| 5 | 3211234 |
| 6 | 45646225 |
| 7 | 626042230 |
| 8 | 8359948861 |
| 9 | 109374928234 |
| 10 | 1408284704905 |
| 11 | 17904343620670 |
| 12 | 225325039105141 |
| 13 | 2812442423778034 |
| 14 | 34869043816790785 |
| 15 | 429934709807000710 |
[1,34,745,13390,214981,3211234,45646225,626042230, 8359948861,109374928234,1408284704905, 17904343620670,225325039105141,2812442423778034, 34869043816790785,429934709807000710] |