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| n | a(n) |
|---|---|
| 1 | 12 |
| 2 | 49 |
| 3 | 132 |
| 4 | 285 |
| 5 | 536 |
| 6 | 917 |
| 7 | 1464 |
| 8 | 2217 |
| 9 | 3220 |
| 10 | 4521 |
| 11 | 6172 |
| 12 | 8229 |
| 13 | 10752 |
| 14 | 13805 |
| 15 | 17456 |
| 16 | 21777 |
| 17 | 26844 |
| 18 | 32737 |
| 19 | 39540 |
| 20 | 47341 |
| 21 | 56232 |
| 22 | 66309 |
| 23 | 77672 |
| 24 | 90425 |
| 25 | 104676 |
| 26 | 120537 |
| 27 | 138124 |
| 28 | 157557 |
| 29 | 178960 |
| 30 | 202461 |
| 31 | 228192 |
| 32 | 256289 |
| 33 | 286892 |
| 34 | 320145 |
| 35 | 356196 |
| 36 | 395197 |
[12,49,132,285,536,917,1464,2217,3220,4521,6172, 8229,10752,13805,17456,21777,26844,32737,39540, 47341,56232,66309,77672,90425,104676,120537, 138124,157557,178960,202461,228192,256289,286892, 320145,356196,395197] |