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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 0 |
| 6 | 2 |
| 7 | 1 |
| 8 | 0 |
| 9 | 2 |
| 10 | 6 |
| 11 | 1 |
| 12 | 0 |
| 13 | 2 |
| 14 | 23 |
| 15 | 24 |
| 16 | 1 |
| 17 | 0 |
| 18 | 2 |
| 19 | 126 |
| 20 | 907 |
| 21 | 120 |
| 22 | 1 |
| 23 | 0 |
| 24 | 2 |
| 25 | 943 |
| 26 | 67735 |
| 27 | 51499 |
| 28 | 720 |
| 29 | 1 |
| 30 | 0 |
| 31 | 5 |
| 32 | 8360 |
| 33 | 6597969 |
| 34 | 45049091 |
| 35 | 4161843 |
| 36 | 5040 |
| 37 | 1 |
| 38 | 0 |
| 39 | 14 |
| 40 | 87289 |
| 41 | 763867475 |
| 42 | 55872746031 |
| 43 | 53041447974 |
| 44 | 447189962 |
| 45 | 40320 |
| 46 | 1 |
| 47 | 0 |
| 48 | 44 |
| 49 | 1073932 |
| 50 | 98274481798 |
[1,1,1,1,0,2,1,0,2,6,1,0,2,23,24,1,0,2,126,907, 120,1,0,2,943,67735,51499,720,1,0,5,8360,6597969, 45049091,4161843,5040,1,0,14,87289,763867475, 55872746031,53041447974,447189962,40320,1,0,44, 1073932,98274481798] |