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| n | a(n) |
|---|---|
| 2 | 3 |
| 3 | 7 |
| 4 | 15 |
| 5 | 28 |
| 6 | 47 |
| 7 | 73 |
| 8 | 107 |
| 9 | 150 |
| 10 | 203 |
| 11 | 267 |
| 12 | 343 |
| 13 | 432 |
| 14 | 535 |
| 15 | 653 |
| 16 | 787 |
| 17 | 938 |
| 18 | 1107 |
| 19 | 1295 |
| 20 | 1503 |
| 21 | 1732 |
| 22 | 1983 |
| 23 | 2257 |
| 24 | 2555 |
| 25 | 2878 |
| 26 | 3227 |
| 27 | 3603 |
| 28 | 4007 |
| 29 | 4440 |
| 30 | 4903 |
| 31 | 5397 |
| 32 | 5923 |
| 33 | 6482 |
| 34 | 7075 |
| 35 | 7703 |
| 36 | 8367 |
| 37 | 9068 |
| 38 | 9807 |
| 39 | 10585 |
| 40 | 11403 |
| 41 | 12262 |
| 42 | 13163 |
| 43 | 14107 |
| 44 | 15095 |
| 45 | 16128 |
| 46 | 17207 |
| 47 | 18333 |
| 48 | 19507 |
| 49 | 20730 |
| 50 | 22003 |
[3,7,15,28,47,73,107,150,203,267,343,432,535,653, 787,938,1107,1295,1503,1732,1983,2257,2555,2878, 3227,3603,4007,4440,4903,5397,5923,6482,7075,7703, 8367,9068,9807,10585,11403,12262,13163,14107, 15095,16128,17207,18333,19507,20730,22003] |