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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 3 |
| 3 | 8 |
| 4 | 21 |
| 5 | 24 |
| 6 | 35 |
| 7 | 64 |
| 8 | 75 |
| 9 | 87 |
| 10 | 97 |
| 11 | 176 |
| 12 | 274 |
| 13 | 278 |
| 14 | 304 |
| 15 | 736 |
| 16 | 757 |
| 17 | 902 |
| 18 | 920 |
| 19 | 1139 |
| 20 | 1936 |
| 21 | 4361 |
| 22 | 6374 |
| 23 | 10181 |
| 24 | 11848 |
| 25 | 17771 |
| 26 | 43487 |
| 27 | 49987 |
| 28 | 71552 |
| 29 | 93124 |
| 30 | 152446 |
| 31 | 217835 |
| 32 | 217856 |
| 33 | 243706 |
| 34 | 440152 |
| 35 | 480487 |
| 36 | 864901 |
[0,3,8,21,24,35,64,75,87,97,176,274,278,304,736, 757,902,920,1139,1936,4361,6374,10181,11848,17771, 43487,49987,71552,93124,152446,217835,217856, 243706,440152,480487,864901] |