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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 3 |
| 3 | 1 |
| 4 | 13 |
| 5 | 8 |
| 6 | 8 |
| 7 | 1 |
| 8 | 73 |
| 9 | 63 |
| 10 | 89 |
| 11 | 78 |
| 12 | 41 |
| 13 | 15 |
| 14 | 1 |
| 15 | 501 |
| 16 | 544 |
| 17 | 909 |
| 18 | 1095 |
| 19 | 1200 |
| 20 | 842 |
| 21 | 680 |
| 22 | 315 |
| 23 | 129 |
| 24 | 24 |
| 25 | 1 |
| 26 | 4051 |
| 27 | 5225 |
| 28 | 9734 |
| 29 | 13799 |
| 30 | 18709 |
| 31 | 20441 |
| 32 | 20520 |
| 33 | 18101 |
| 34 | 14831 |
| 35 | 10200 |
| 36 | 5891 |
| 37 | 3199 |
| 38 | 1109 |
| 39 | 314 |
| 40 | 35 |
| 41 | 1 |
| 42 | 37633 |
| 43 | 55656 |
| 44 | 112370 |
| 45 | 177457 |
| 46 | 270746 |
| 47 | 352969 |
| 48 | 442897 |
[1,1,3,1,13,8,8,1,73,63,89,78,41,15,1,501,544,909, 1095,1200,842,680,315,129,24,1,4051,5225,9734, 13799,18709,20441,20520,18101,14831,10200,5891, 3199,1109,314,35,1,37633,55656,112370,177457, 270746,352969,442897] |