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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 182 |
| 4 | 21 |
| 5 | 1 |
| 6 | 101 |
| 7 | 422 |
| 8 | 182 |
| 9 | 157 |
| 10 | 705 |
| 11 | 1843 |
| 12 | 2314 |
| 13 | 4008 |
| 14 | 10135 |
| 15 | 19799 |
| 16 | 33914 |
| 17 | 65289 |
| 18 | 137630 |
| 19 | 279692 |
| 20 | 520563 |
| 21 | 1024841 |
| 22 | 2188861 |
| 23 | 4505552 |
| 24 | 9236561 |
| 25 | 20249904 |
| 26 | 46319712 |
| 27 | 105176183 |
| 28 | 245657647 |
| 29 | 607107735 |
| 30 | 1544002056 |
| 31 | 3915562512 |
| 32 | 10204790125 |
[1,1,182,21,1,101,422,182,157,705,1843,2314,4008, 10135,19799,33914,65289,137630,279692,520563, 1024841,2188861,4505552,9236561,20249904,46319712, 105176183,245657647,607107735,1544002056, 3915562512,10204790125] |