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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 2 |
| 5 | 5 |
| 6 | 6 |
| 7 | 6 |
| 8 | 18 |
| 9 | 25 |
| 10 | 26 |
| 11 | 24 |
| 12 | 84 |
| 13 | 134 |
| 14 | 149 |
| 15 | 150 |
| 16 | 120 |
| 17 | 480 |
| 18 | 870 |
| 19 | 1050 |
| 20 | 1081 |
| 21 | 1082 |
| 22 | 720 |
| 23 | 3240 |
| 24 | 6600 |
| 25 | 8700 |
| 26 | 9302 |
| 27 | 9365 |
| 28 | 9366 |
| 29 | 5040 |
| 30 | 25200 |
| 31 | 57120 |
| 32 | 82320 |
| 33 | 92526 |
| 34 | 94458 |
| 35 | 94585 |
| 36 | 94586 |
| 37 | 40320 |
| 38 | 221760 |
| 39 | 554400 |
| 40 | 871920 |
| 41 | 1038744 |
| 42 | 1085364 |
| 43 | 1091414 |
[1,1,2,2,5,6,6,18,25,26,24,84,134,149,150,120,480, 870,1050,1081,1082,720,3240,6600,8700,9302,9365, 9366,5040,25200,57120,82320,92526,94458,94585, 94586,40320,221760,554400,871920,1038744,1085364, 1091414] |