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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 4 |
| 4 | 13 |
| 5 | 6 |
| 6 | 67 |
| 7 | 8 |
| 8 | 105 |
| 9 | 37 |
| 10 | 171 |
| 11 | 12 |
| 12 | 3433 |
| 13 | 14 |
| 14 | 323 |
| 15 | 346 |
| 16 | 1681 |
| 17 | 18 |
| 18 | 11071 |
| 19 | 20 |
| 20 | 14681 |
| 21 | 652 |
| 22 | 771 |
| 23 | 24 |
| 24 | 664321 |
| 25 | 151 |
| 26 | 1067 |
| 27 | 1000 |
| 28 | 38921 |
| 29 | 30 |
| 30 | 1681201 |
| 31 | 32 |
| 32 | 53793 |
| 33 | 1552 |
| 34 | 1803 |
| 35 | 1646 |
| 36 | 20396233 |
| 37 | 38 |
| 38 | 2243 |
| 39 | 2146 |
| 40 | 4737921 |
| 41 | 42 |
| 42 | 6258673 |
| 43 | 44 |
| 44 | 146345 |
| 45 | 143506 |
| 46 | 3267 |
| 47 | 48 |
[1,3,4,13,6,67,8,105,37,171,12,3433,14,323,346, 1681,18,11071,20,14681,652,771,24,664321,151,1067, 1000,38921,30,1681201,32,53793,1552,1803,1646, 20396233,38,2243,2146,4737921,42,6258673,44, 146345,143506,3267,48] |