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| n | a(n) |
|---|---|
| 2 | 1 |
| 3 | 2 |
| 4 | 11 |
| 5 | 5 |
| 6 | 10 |
| 7 | 154 |
| 8 | 540 |
| 9 | 581 |
| 10 | 272 |
| 11 | 49 |
| 12 | 122 |
| 13 | 3418 |
| 14 | 27304 |
| 15 | 90277 |
| 16 | 150948 |
| 17 | 150519 |
| 18 | 95088 |
| 19 | 37797 |
| 20 | 8714 |
| 21 | 893 |
| 22 | 3346 |
| 23 | 142760 |
| 24 | 1938178 |
| 25 | 12186976 |
| 26 | 42696630 |
| 27 | 94605036 |
| 28 | 145009210 |
| 29 | 161845163 |
| 30 | 134933733 |
| 31 | 84656743 |
| 32 | 39632149 |
| 33 | 13481441 |
| 34 | 3156845 |
| 35 | 455917 |
| 36 | 30649 |
[1,2,11,5,10,154,540,581,272,49,122,3418,27304, 90277,150948,150519,95088,37797,8714,893,3346, 142760,1938178,12186976,42696630,94605036, 145009210,161845163,134933733,84656743,39632149, 13481441,3156845,455917,30649] |