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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 70 |
| 3 | 113 |
| 4 | 157 |
| 5 | 1198 |
| 6 | 3484 |
| 7 | 5336 |
| 8 | 24401 |
| 9 | 90422 |
| 10 | 181207 |
| 11 | 546435 |
| 12 | 2145848 |
| 13 | 5384036 |
| 14 | 14024403 |
| 15 | 50451725 |
| 16 | 146104442 |
| 17 | 380041407 |
| 18 | 1229844944 |
| 19 | 3792002096 |
| 20 | 10307636574 |
| 21 | 31216300901 |
| 22 | 97335012472 |
| 23 | 276264494954 |
| 24 | 813345538228 |
| 25 | 2514268412322 |
[3,70,113,157,1198,3484,5336,24401,90422,181207, 546435,2145848,5384036,14024403,50451725, 146104442,380041407,1229844944,3792002096, 10307636574,31216300901,97335012472,276264494954, 813345538228,2514268412322] |