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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 4 |
| 5 | 26 |
| 6 | 6 |
| 7 | 57 |
| 8 | 8 |
| 9 | 28 |
| 10 | 10 |
| 11 | 1343 |
| 12 | 12 |
| 13 | 2367 |
| 14 | 14 |
| 15 | 40 |
| 16 | 16 |
| 17 | 83522 |
| 18 | 18 |
| 19 | 130341 |
| 20 | 20 |
| 21 | 91 |
| 22 | 22 |
| 23 | 280394 |
| 24 | 24 |
| 25 | 751 |
| 26 | 26 |
| 27 | 112 |
| 28 | 28 |
| 29 | 732512 |
| 30 | 30 |
| 31 | 954305 |
| 32 | 32 |
| 33 | 244 |
| 34 | 34 |
| 35 | 3131 |
| 36 | 36 |
| 37 | 69345327 |
| 38 | 38 |
| 39 | 256 |
| 40 | 40 |
| 41 | 115925123 |
| 42 | 42 |
| 43 | 147087994 |
| 44 | 44 |
| 45 | 280 |
| 46 | 46 |
| 47 | 229451087 |
| 48 | 48 |
[1,2,4,4,26,6,57,8,28,10,1343,12,2367,14,40,16, 83522,18,130341,20,91,22,280394,24,751,26,112,28, 732512,30,954305,32,244,34,3131,36,69345327,38, 256,40,115925123,42,147087994,44,280,46,229451087, 48] |