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| n | a(n) |
|---|---|
| 1 | 32 |
| 2 | 969 |
| 3 | 1539 |
| 4 | 5868 |
| 5 | 19700 |
| 6 | 63168 |
| 7 | 198619 |
| 8 | 620828 |
| 9 | 1944159 |
| 10 | 6105081 |
| 11 | 19189416 |
| 12 | 60385505 |
| 13 | 190118585 |
| 14 | 598690316 |
| 15 | 1885690028 |
| 16 | 5940692405 |
| 17 | 18718954541 |
| 18 | 58991163156 |
| 19 | 185928394316 |
| 20 | 586078958927 |
| 21 | 1847624916623 |
| 22 | 5825223387125 |
[32,969,1539,5868,19700,63168,198619,620828, 1944159,6105081,19189416,60385505,190118585, 598690316,1885690028,5940692405,18718954541, 58991163156,185928394316,586078958927, 1847624916623,5825223387125] |