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A088825 as a simple table
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 8 |
| 4 | 9 |
| 5 | 32 |
| 6 | 62 |
| 7 | 558 |
| 8 | 993 |
| 9 | 995 |
| 10 | 1947 |
| 11 | 2150 |
| 12 | 4343 |
| 13 | 9944 |
| 14 | 10977 |
| 15 | 43054658 |
| 16 | 202275890 |
| 17 | 2291937393 |
| 18 | 2459073795 |
| 19 | 2836929091 |
| 20 | 3737529738 |
| 21 | 21382629569 |
| 22 | 248208997602 |
| 23 | 389691028017 |
| 24 | 838566394212 |
| 25 | 1019000924619 |
[1,2,8,9,32,62,558,993,995,1947,2150,4343,9944, 10977,43054658,202275890,2291937393,2459073795, 2836929091,3737529738,21382629569,248208997602, 389691028017,838566394212,1019000924619] |