The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 3 |
| 4 | 3 |
| 5 | 4 |
| 6 | 2 |
| 7 | 2 |
| 8 | 7 |
| 9 | 1 |
| 10 | 3 |
| 11 | 9 |
| 12 | 9 |
| 13 | 7 |
| 14 | 2 |
| 15 | 5 |
| 16 | 15 |
| 17 | 3 |
| 18 | 5 |
| 19 | 15 |
| 20 | 15 |
| 21 | 20 |
| 22 | 10 |
| 23 | 3 |
| 24 | 3 |
| 25 | 2 |
| 26 | 7 |
| 27 | 21 |
| 28 | 16 |
| 29 | 3 |
| 30 | 1 |
| 31 | 11 |
| 32 | 31 |
| 33 | 7 |
| 34 | 9 |
| 35 | 27 |
| 36 | 16 |
| 37 | 3 |
| 38 | 15 |
| 39 | 2 |
| 40 | 11 |
| 41 | 3 |
| 42 | 9 |
| 43 | 33 |
| 44 | 33 |
| 45 | 25 |
| 46 | 6 |
| 47 | 17 |
| 48 | 25 |
| 49 | 9 |
| 50 | 2 |
| 51 | 39 |
| 52 | 11 |
| 53 | 3 |
| 54 | 8 |
| 55 | 9 |
| 56 | 21 |
| 57 | 2 |
| 58 | 15 |
| 59 | 45 |
| 60 | 2 |
| 61 | 19 |
| 62 | 3 |
| 63 | 23 |
| 64 | 63 |
| 65 | 15 |
| 66 | 17 |
| 67 | 51 |
| 68 | 11 |
| 69 | 3 |
| 70 | 4 |
| 71 | 5 |
| 72 | 1 |
| 73 | 5 |
| 74 | 15 |
| 75 | 57 |
| 76 | 9 |
| 77 | 3 |
| 78 | 3 |
| 79 | 29 |
| 80 | 9 |
| 81 | 15 |
| 82 | 16 |
| 83 | 63 |
| 84 | 63 |
| 85 | 84 |
[0,1,3,3,4,2,2,7,1,3,9,9,7,2,5,15,3,5,15,15,20,10, 3,3,2,7,21,16,3,1,11,31,7,9,27,16,3,15,2,11,3,9, 33,33,25,6,17,25,9,2,39,11,3,8,9,21,2,15,45,2,19, 3,23,63,15,17,51,11,3,4,5,1,5,15,57,9,3,3,29,9,15, 16,63,63,84] |