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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 6 |
| 3 | 11 |
| 4 | 32 |
| 5 | 54 |
| 6 | 179 |
| 7 | 253 |
| 8 | 866 |
| 9 | 1161 |
| 10 | 3234 |
| 11 | 4100 |
| 12 | 12289 |
| 13 | 11179 |
| 14 | 28957 |
| 15 | 35448 |
| 16 | 81956 |
| 17 | 60820 |
| 18 | 184122 |
| 19 | 127607 |
| 20 | 389213 |
| 21 | 298758 |
| 22 | 584334 |
| 23 | 434068 |
| 24 | 1773649 |
| 25 | 705685 |
| 26 | 1778949 |
| 27 | 1505153 |
| 28 | 3979185 |
| 29 | 1735705 |
| 30 | 7116031 |
| 31 | 2564548 |
| 32 | 11409548 |
| 33 | 5647305 |
| 34 | 10489351 |
[2,6,11,32,54,179,253,866,1161,3234,4100,12289, 11179,28957,35448,81956,60820,184122,127607, 389213,298758,584334,434068,1773649,705685, 1778949,1505153,3979185,1735705,7116031,2564548, 11409548,5647305,10489351] |