| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 5 |
| 3 | 5 |
| 4 | 8 |
| 5 | 10 |
| 6 | 10 |
| 7 | 13 |
| 8 | 13 |
| 9 | 17 |
| 10 | 17 |
| 11 | 18 |
| 12 | 20 |
| 13 | 20 |
| 14 | 25 |
| 15 | 25 |
| 16 | 26 |
| 17 | 26 |
| 18 | 29 |
| 19 | 29 |
| 20 | 32 |
| 21 | 34 |
| 22 | 34 |
| 23 | 37 |
| 24 | 37 |
| 25 | 40 |
| 26 | 40 |
| 27 | 41 |
| 28 | 41 |
| 29 | 45 |
| 30 | 45 |
| 31 | 50 |
| 32 | 50 |
| 33 | 50 |
| 34 | 52 |
| 35 | 52 |
| 36 | 53 |
| 37 | 53 |
| 38 | 58 |
| 39 | 58 |
| 40 | 61 |
| 41 | 61 |
| 42 | 65 |
| 43 | 65 |
| 44 | 65 |
| 45 | 65 |
| 46 | 68 |
| 47 | 68 |
| 48 | 72 |
| 49 | 73 |
| 50 | 73 |
| 51 | 74 |
| 52 | 74 |
| 53 | 80 |
| 54 | 80 |
| 55 | 82 |
| 56 | 82 |
| 57 | 85 |
| 58 | 85 |
| 59 | 85 |
| 60 | 85 |
| 61 | 89 |
| 62 | 89 |
| 63 | 90 |
| 64 | 90 |
| 65 | 97 |
| 66 | 97 |
| 67 | 98 |
| 68 | 100 |
| 69 | 100 |
[2,5,5,8,10,10,13,13,17,17,18,20,20,25,25,26,26, 29,29,32,34,34,37,37,40,40,41,41,45,45,50,50,50, 52,52,53,53,58,58,61,61,65,65,65,65,68,68,72,73, 73,74,74,80,80,82,82,85,85,85,85,89,89,90,90,97, 97,98,100,100] |