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| n | a(n) |
|---|---|
| 1 | 97 |
| 2 | 157 |
| 3 | 424 |
| 4 | 1040 |
| 5 | 2282 |
| 6 | 5254 |
| 7 | 12500 |
| 8 | 28885 |
| 9 | 66332 |
| 10 | 154413 |
| 11 | 358786 |
| 12 | 830309 |
| 13 | 1923846 |
| 14 | 4465820 |
| 15 | 10349526 |
| 16 | 23993883 |
| 17 | 55620850 |
| 18 | 129004265 |
| 19 | 298983410 |
| 20 | 693371845 |
| 21 | 1607151330 |
| 22 | 3727183505 |
| 23 | 8638778942 |
| 24 | 20034575762 |
| 25 | 46436324264 |
[97,157,424,1040,2282,5254,12500,28885,66332, 154413,358786,830309,1923846,4465820,10349526, 23993883,55620850,129004265,298983410,693371845, 1607151330,3727183505,8638778942,20034575762, 46436324264] |