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| n | a(n) |
|---|---|
| 0 | 2 |
| 1 | 17 |
| 2 | 73 |
| 3 | 191 |
| 4 | 367 |
| 5 | 607 |
| 6 | 919 |
| 7 | 1297 |
| 8 | 1753 |
| 9 | 2309 |
| 10 | 2909 |
| 11 | 3623 |
| 12 | 4421 |
| 13 | 5303 |
| 14 | 6257 |
| 15 | 7307 |
| 16 | 8447 |
| 17 | 9643 |
| 18 | 10979 |
| 19 | 12421 |
| 20 | 13883 |
| 21 | 15467 |
| 22 | 17203 |
| 23 | 19037 |
| 24 | 20921 |
| 25 | 22853 |
| 26 | 24953 |
| 27 | 27091 |
| 28 | 29389 |
| 29 | 31859 |
| 30 | 34267 |
| 31 | 36847 |
| 32 | 39551 |
| 33 | 42307 |
| 34 | 45233 |
| 35 | 48311 |
| 36 | 51407 |
| 37 | 54547 |
| 38 | 57781 |
[2,17,73,191,367,607,919,1297,1753,2309,2909,3623, 4421,5303,6257,7307,8447,9643,10979,12421,13883, 15467,17203,19037,20921,22853,24953,27091,29389, 31859,34267,36847,39551,42307,45233,48311,51407, 54547,57781] |