The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 3 |
| 4 | 3 |
| 5 | 1 |
| 6 | 3 |
| 7 | 7 |
| 8 | 3 |
| 9 | 6 |
| 10 | 1 |
| 11 | 1 |
| 12 | 9 |
| 13 | 13 |
| 14 | 7 |
| 15 | 3 |
| 16 | 10 |
| 17 | 1 |
| 18 | 6 |
| 19 | 19 |
| 20 | 3 |
| 21 | 21 |
| 22 | 1 |
| 23 | 1 |
| 24 | 9 |
| 25 | 15 |
| 26 | 13 |
| 27 | 18 |
| 28 | 27 |
| 29 | 1 |
| 30 | 3 |
| 31 | 31 |
| 32 | 10 |
| 33 | 3 |
| 34 | 1 |
| 35 | 7 |
| 36 | 21 |
| 37 | 37 |
| 38 | 19 |
| 39 | 39 |
| 40 | 3 |
| 41 | 1 |
| 42 | 21 |
| 43 | 43 |
| 44 | 3 |
| 45 | 6 |
| 46 | 1 |
| 47 | 1 |
| 48 | 30 |
| 49 | 70 |
| 50 | 15 |
| 51 | 3 |
| 52 | 51 |
| 53 | 1 |
| 54 | 18 |
| 55 | 1 |
| 56 | 27 |
| 57 | 57 |
| 58 | 1 |
| 59 | 1 |
| 60 | 9 |
| 61 | 61 |
| 62 | 31 |
| 63 | 60 |
| 64 | 36 |
| 65 | 13 |
| 66 | 3 |
| 67 | 67 |
| 68 | 3 |
| 69 | 3 |
| 70 | 7 |
| 71 | 1 |
| 72 | 21 |
| 73 | 73 |
| 74 | 37 |
| 75 | 45 |
| 76 | 75 |
| 77 | 7 |
| 78 | 39 |
| 79 | 79 |
| 80 | 10 |
| 81 | 45 |
| 82 | 1 |
| 83 | 1 |
| 84 | 81 |
| 85 | 1 |
| 86 | 43 |
| 87 | 3 |
| 88 | 3 |
| 89 | 1 |
| 90 | 6 |
| 91 | 163 |
| 92 | 3 |
| 93 | 93 |
| 94 | 1 |
| 95 | 19 |
| 96 | 30 |
| 97 | 97 |
[1,1,3,3,1,3,7,3,6,1,1,9,13,7,3,10,1,6,19,3,21,1, 1,9,15,13,18,27,1,3,31,10,3,1,7,21,37,19,39,3,1, 21,43,3,6,1,1,30,70,15,3,51,1,18,1,27,57,1,1,9,61, 31,60,36,13,3,67,3,3,7,1,21,73,37,45,75,7,39,79, 10,45,1,1,81,1,43,3,3,1,6,163,3,93,1,19,30,97] |