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