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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 2 |
| 7 | 3 |
| 8 | 2 |
| 9 | 1 |
| 10 | 2 |
| 11 | 5 |
| 12 | 9 |
| 13 | 11 |
| 14 | 7 |
| 15 | 3 |
| 16 | 3 |
| 17 | 10 |
| 18 | 26 |
| 19 | 40 |
| 20 | 40 |
| 21 | 21 |
| 22 | 6 |
| 23 | 5 |
| 24 | 25 |
| 25 | 77 |
| 26 | 159 |
| 27 | 217 |
| 28 | 185 |
| 29 | 85 |
| 30 | 19 |
| 31 | 9 |
| 32 | 56 |
| 33 | 222 |
| 34 | 575 |
| 35 | 1031 |
| 36 | 1230 |
| 37 | 920 |
| 38 | 356 |
| 39 | 50 |
| 40 | 18 |
| 41 | 139 |
| 42 | 654 |
| 43 | 2082 |
| 44 | 4679 |
| 45 | 7437 |
| 46 | 7982 |
| 47 | 5308 |
| 48 | 1804 |
| 49 | 204 |
| 50 | 35 |
| 51 | 338 |
| 52 | 1902 |
| 53 | 7244 |
| 54 | 19983 |
| 55 | 40139 |
| 56 | 57771 |
| 57 | 56437 |
| 58 | 33860 |
| 59 | 10064 |
| 60 | 832 |
[1,1,1,1,1,2,3,2,1,2,5,9,11,7,3,3,10,26,40,40,21, 6,5,25,77,159,217,185,85,19,9,56,222,575,1031, 1230,920,356,50,18,139,654,2082,4679,7437,7982, 5308,1804,204,35,338,1902,7244,19983,40139,57771, 56437,33860,10064,832] |