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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 28 |
| 3 | 90 |
| 4 | 205 |
| 5 | 409 |
| 6 | 694 |
| 7 | 1123 |
| 8 | 1668 |
| 9 | 2396 |
| 10 | 3298 |
| 11 | 4442 |
| 12 | 5741 |
| 13 | 7410 |
| 14 | 9266 |
| 15 | 11443 |
| 16 | 13937 |
| 17 | 16857 |
| 18 | 20031 |
| 19 | 23746 |
| 20 | 27694 |
| 21 | 32236 |
| 22 | 37143 |
| 23 | 42619 |
| 24 | 48390 |
| 25 | 55021 |
| 26 | 62036 |
| 27 | 69617 |
| 28 | 77815 |
| 29 | 86744 |
| 30 | 96000 |
| 31 | 106372 |
| 32 | 117136 |
| 33 | 128823 |
| 34 | 141110 |
| 35 | 154192 |
| 36 | 167871 |
| 37 | 182867 |
| 38 | 198285 |
[5,28,90,205,409,694,1123,1668,2396,3298,4442, 5741,7410,9266,11443,13937,16857,20031,23746, 27694,32236,37143,42619,48390,55021,62036,69617, 77815,86744,96000,106372,117136,128823,141110, 154192,167871,182867,198285] |