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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 0 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 |
| 8 | 7 |
| 9 | 0 |
| 10 | 10 |
| 11 | 11 |
| 12 | 12 |
| 13 | 13 |
| 14 | 0 |
| 15 | 24 |
| 16 | 16 |
| 17 | 17 |
| 18 | 18 |
| 19 | 0 |
| 20 | 0 |
| 21 | 21 |
| 22 | 36 |
| 23 | 23 |
| 24 | 0 |
| 25 | 25 |
| 26 | 26 |
| 27 | 27 |
| 28 | 26 |
| 29 | 0 |
| 30 | 30 |
| 31 | 0 |
| 32 | 32 |
| 33 | 33 |
| 34 | 0 |
| 35 | 35 |
| 36 | 60 |
| 37 | 37 |
| 38 | 38 |
| 39 | 0 |
| 40 | 40 |
| 41 | 72 |
| 42 | 0 |
| 43 | 72 |
| 44 | 0 |
| 45 | 45 |
| 46 | 46 |
| 47 | 47 |
| 48 | 0 |
| 49 | 0 |
| 50 | 84 |
| 51 | 51 |
| 52 | 52 |
| 53 | 0 |
| 54 | 0 |
| 55 | 55 |
| 56 | 56 |
| 57 | 49 |
| 58 | 58 |
| 59 | 0 |
| 60 | 57 |
| 61 | 61 |
| 62 | 62 |
| 63 | 63 |
| 64 | 0 |
| 65 | 0 |
| 66 | 66 |
| 67 | 120 |
| 68 | 68 |
| 69 | 0 |
| 70 | 70 |
| 71 | 120 |
| 72 | 72 |
[1,2,3,0,5,6,7,7,0,10,11,12,13,0,24,16,17,18,0,0, 21,36,23,0,25,26,27,26,0,30,0,32,33,0,35,60,37,38, 0,40,72,0,72,0,45,46,47,0,0,84,51,52,0,0,55,56,49, 58,0,57,61,62,63,0,0,66,120,68,0,70,120,72] |