The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 4 |
| 3 | 6 |
| 4 | 5 |
| 5 | 4 |
| 6 | 8 |
| 7 | 7 |
| 8 | 9 |
| 9 | 7 |
| 10 | 6 |
| 11 | 11 |
| 12 | 14 |
| 13 | 9 |
| 14 | 7 |
| 15 | 16 |
| 16 | 11 |
| 17 | 15 |
| 18 | 18 |
| 19 | 8 |
| 20 | 14 |
| 21 | 20 |
| 22 | 10 |
| 23 | 9 |
| 24 | 19 |
| 25 | 15 |
| 26 | 22 |
| 27 | 14 |
| 28 | 13 |
| 29 | 16 |
| 30 | 20 |
| 31 | 23 |
| 32 | 13 |
| 33 | 11 |
| 34 | 25 |
| 35 | 17 |
| 36 | 28 |
| 37 | 16 |
| 38 | 15 |
| 39 | 14 |
| 40 | 13 |
| 41 | 23 |
| 42 | 18 |
| 43 | 26 |
| 44 | 29 |
| 45 | 16 |
| 46 | 32 |
| 47 | 13 |
| 48 | 20 |
| 49 | 28 |
| 50 | 24 |
[2,4,6,5,4,8,7,9,7,6,11,14,9,7,16,11,15,18,8,14, 20,10,9,19,15,22,14,13,16,20,23,13,11,25,17,28,16, 15,14,13,23,18,26,29,16,32,13,20,28,24] |