| n | a(n) |
|---|---|
| 1 | 6 |
| 2 | 8 |
| 3 | 9 |
| 4 | 10 |
| 5 | 10 |
| 6 | 11 |
| 7 | 11 |
| 8 | 12 |
| 9 | 12 |
| 10 | 13 |
| 11 | 14 |
| 12 | 14 |
| 13 | 15 |
| 14 | 15 |
| 15 | 16 |
| 16 | 16 |
| 17 | 16 |
| 18 | 17 |
| 19 | 18 |
| 20 | 19 |
| 21 | 20 |
| 22 | 20 |
| 23 | 21 |
| 24 | 22 |
| 25 | 22 |
| 26 | 22 |
| 27 | 22 |
| 28 | 23 |
| 29 | 23 |
| 30 | 24 |
| 31 | 24 |
| 32 | 24 |
| 33 | 25 |
| 34 | 25 |
| 35 | 26 |
| 36 | 26 |
| 37 | 26 |
| 38 | 26 |
| 39 | 27 |
| 40 | 27 |
| 41 | 27 |
| 42 | 28 |
| 43 | 28 |
| 44 | 28 |
| 45 | 29 |
| 46 | 29 |
| 47 | 29 |
| 48 | 29 |
| 49 | 30 |
| 50 | 30 |
| 51 | 30 |
| 52 | 31 |
| 53 | 31 |
| 54 | 31 |
| 55 | 31 |
| 56 | 32 |
| 57 | 32 |
| 58 | 33 |
| 59 | 33 |
| 60 | 34 |
| 61 | 34 |
| 62 | 34 |
| 63 | 34 |
| 64 | 35 |
| 65 | 35 |
| 66 | 35 |
[6,8,9,10,10,11,11,12,12,13,14,14,15,15,16,16,16, 17,18,19,20,20,21,22,22,22,22,23,23,24,24,24,25, 25,26,26,26,26,27,27,27,28,28,28,29,29,29,29,30, 30,30,31,31,31,31,32,32,33,33,34,34,34,34,35,35, 35] |