| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 6 |
| 5 | 1 |
| 6 | 1 |
| 7 | 12 |
| 8 | 12 |
| 9 | 1 |
| 10 | 1 |
| 11 | 20 |
| 12 | 40 |
| 13 | 20 |
| 14 | 1 |
| 15 | 1 |
| 16 | 30 |
| 17 | 100 |
| 18 | 100 |
| 19 | 30 |
| 20 | 1 |
| 21 | 1 |
| 22 | 42 |
| 23 | 210 |
| 24 | 350 |
| 25 | 210 |
| 26 | 42 |
| 27 | 1 |
| 28 | 1 |
| 29 | 56 |
| 30 | 392 |
| 31 | 980 |
| 32 | 980 |
| 33 | 392 |
| 34 | 56 |
| 35 | 1 |
| 36 | 1 |
| 37 | 72 |
| 38 | 672 |
| 39 | 2352 |
| 40 | 3528 |
| 41 | 2352 |
| 42 | 672 |
| 43 | 72 |
| 44 | 1 |
| 45 | 1 |
| 46 | 90 |
| 47 | 1080 |
| 48 | 5040 |
| 49 | 10584 |
| 50 | 10584 |
| 51 | 5040 |
| 52 | 1080 |
| 53 | 90 |
| 54 | 1 |
| 55 | 1 |
| 56 | 110 |
| 57 | 1650 |
| 58 | 9900 |
| 59 | 27720 |
| 60 | 38808 |
| 61 | 27720 |
| 62 | 9900 |
| 63 | 1650 |
| 64 | 110 |
| 65 | 1 |
[1,1,1,1,6,1,1,12,12,1,1,20,40,20,1,1,30,100,100, 30,1,1,42,210,350,210,42,1,1,56,392,980,980,392, 56,1,1,72,672,2352,3528,2352,672,72,1,1,90,1080, 5040,10584,10584,5040,1080,90,1,1,110,1650,9900, 27720,38808,27720,9900,1650,110,1] |