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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 2 |
| 3 | 12 |
| 4 | 7 |
| 5 | 62 |
| 6 | 2 |
| 7 | 248 |
| 8 | 15 |
| 9 | 1000 |
| 10 | 35 |
| 11 | 4046 |
| 12 | 122 |
| 13 | 16360 |
| 14 | 39 |
| 15 | 65436 |
| 16 | 247 |
| 17 | 261814 |
| 18 | 566 |
| 19 | 1047798 |
| 20 | 1974 |
| 21 | 4193974 |
| 22 | 566 |
| 23 | 16775670 |
| 24 | 3894 |
| 25 | 67103670 |
| 26 | 8886 |
| 27 | 268422198 |
| 28 | 32694 |
| 29 | 1073736374 |
| 30 | 8246 |
| 31 | 4294942390 |
| 32 | 62006 |
| 33 | 17179785462 |
| 34 | 142006 |
| 35 | 68719263798 |
| 36 | 524278 |
[1,2,2,12,7,62,2,248,15,1000,35,4046,122,16360,39, 65436,247,261814,566,1047798,1974,4193974,566, 16775670,3894,67103670,8886,268422198,32694, 1073736374,8246,4294942390,62006,17179785462, 142006,68719263798,524278] |