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| n | a(n) |
|---|---|
| 1 | 36 |
| 2 | 708 |
| 3 | 24934 |
| 4 | 548130 |
| 5 | 14683998 |
| 6 | 380208068 |
| 7 | 9770273902 |
| 8 | 252723391836 |
| 9 | 6524302568076 |
| 10 | 168454068507408 |
| 11 | 4350085132885326 |
| 12 | 112325738184197486 |
| 13 | 2900465800983255400 |
| 14 | 74895716770099261710 |
| 15 | 1933949707170534389126 |
[36,708,24934,548130,14683998,380208068, 9770273902,252723391836,6524302568076, 168454068507408,4350085132885326, 112325738184197486,2900465800983255400, 74895716770099261710,1933949707170534389126] |