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