The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 4 |
| 6 | 6 |
| 7 | 5 |
| 8 | 8 |
| 9 | 9 |
| 10 | 13 |
| 11 | 7 |
| 12 | 19 |
| 13 | 10 |
| 14 | 16 |
| 15 | 25 |
| 16 | 26 |
| 17 | 12 |
| 18 | 28 |
| 19 | 12 |
| 20 | 43 |
| 21 | 37 |
| 22 | 24 |
| 23 | 13 |
| 24 | 65 |
| 25 | 34 |
| 26 | 31 |
| 27 | 51 |
| 28 | 64 |
| 29 | 18 |
| 30 | 93 |
| 31 | 19 |
| 32 | 83 |
| 33 | 44 |
| 34 | 34 |
| 35 | 67 |
| 36 | 154 |
| 37 | 24 |
| 38 | 36 |
| 39 | 60 |
| 40 | 175 |
| 41 | 26 |
| 42 | 147 |
| 43 | 25 |
| 44 | 88 |
| 45 | 161 |
| 46 | 46 |
| 47 | 25 |
[1,1,2,3,4,6,5,8,9,13,7,19,10,16,25,26,12,28,12, 43,37,24,13,65,34,31,51,64,18,93,19,83,44,34,67, 154,24,36,60,175,26,147,25,88,161,46,25] |