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