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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 727 |
| 3 | 2017 |
| 4 | 11807 |
| 5 | 15193 |
| 6 | 39679 |
| 7 | 70913 |
| 8 | 124199 |
| 9 | 314777 |
| 10 | 1090151 |
| 11 | 1895833 |
| 12 | 3017167 |
| 13 | 4982833 |
| 14 | 8841167 |
| 15 | 10841833 |
| 16 | 14570351 |
| 17 | 17587081 |
| 18 | 24557111 |
| 19 | 26095889 |
| 20 | 27061487 |
| 21 | 32257513 |
| 22 | 45051263 |
| 23 | 46073737 |
| 24 | 61776439 |
| 25 | 72441289 |
| 26 | 74756663 |
| 27 | 82707337 |
| 28 | 114430031 |
| 29 | 157667761 |
| 30 | 170841239 |
[2,727,2017,11807,15193,39679,70913,124199,314777, 1090151,1895833,3017167,4982833,8841167,10841833, 14570351,17587081,24557111,26095889,27061487, 32257513,45051263,46073737,61776439,72441289, 74756663,82707337,114430031,157667761,170841239] |