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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 3 |
| 3 | 12 |
| 4 | 7 |
| 5 | 58 |
| 6 | 13 |
| 7 | 242 |
| 8 | 29 |
| 9 | 1006 |
| 10 | 49 |
| 11 | 4046 |
| 12 | 125 |
| 13 | 16306 |
| 14 | 205 |
| 15 | 65330 |
| 16 | 509 |
| 17 | 261826 |
| 18 | 829 |
| 19 | 1047794 |
| 20 | 1997 |
| 21 | 4193074 |
| 22 | 3325 |
| 23 | 16774082 |
| 24 | 7997 |
| 25 | 67103938 |
| 26 | 13309 |
| 27 | 268422914 |
| 28 | 31997 |
| 29 | 1073722306 |
| 30 | 53053 |
| 31 | 4294917314 |
| 32 | 127997 |
| 33 | 17179791106 |
| 34 | 212221 |
| 35 | 68719276802 |
| 36 | 511997 |
[1,2,3,12,7,58,13,242,29,1006,49,4046,125,16306, 205,65330,509,261826,829,1047794,1997,4193074, 3325,16774082,7997,67103938,13309,268422914,31997, 1073722306,53053,4294917314,127997,17179791106, 212221,68719276802,511997] |