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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 1 |
| 5 | 9 |
| 6 | 5 |
| 7 | 23 |
| 8 | 17 |
| 9 | 1 |
| 10 | 63 |
| 11 | 51 |
| 12 | 8 |
| 13 | 176 |
| 14 | 149 |
| 15 | 39 |
| 16 | 1 |
| 17 | 491 |
| 18 | 439 |
| 19 | 153 |
| 20 | 11 |
| 21 | 1362 |
| 22 | 1308 |
| 23 | 540 |
| 24 | 70 |
| 25 | 1 |
| 26 | 3762 |
| 27 | 3912 |
| 28 | 1812 |
| 29 | 342 |
| 30 | 14 |
| 31 | 10369 |
| 32 | 11671 |
| 33 | 5935 |
| 34 | 1439 |
| 35 | 110 |
| 36 | 1 |
| 37 | 28559 |
| 38 | 34637 |
| 39 | 19175 |
| 40 | 5541 |
| 41 | 645 |
| 42 | 17 |
| 43 | 78653 |
| 44 | 102222 |
| 45 | 61302 |
| 46 | 20214 |
| 47 | 3170 |
| 48 | 159 |
| 49 | 1 |
| 50 | 216638 |
| 51 | 300190 |
| 52 | 194080 |
| 53 | 71242 |
| 54 | 13903 |
| 55 | 1089 |
| 56 | 20 |
[1,2,4,1,9,5,23,17,1,63,51,8,176,149,39,1,491,439, 153,11,1362,1308,540,70,1,3762,3912,1812,342,14, 10369,11671,5935,1439,110,1,28559,34637,19175, 5541,645,17,78653,102222,61302,20214,3170,159,1, 216638,300190,194080,71242,13903,1089,20] |