| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 6 |
| 3 | 7 |
| 4 | 9 |
| 5 | 11 |
| 6 | 13 |
| 7 | 15 |
| 8 | 17 |
| 9 | 18 |
| 10 | 19 |
| 11 | 20 |
| 12 | 23 |
| 13 | 24 |
| 14 | 26 |
| 15 | 28 |
| 16 | 30 |
| 17 | 31 |
| 18 | 32 |
| 19 | 34 |
| 20 | 36 |
| 21 | 37 |
| 22 | 39 |
| 23 | 40 |
| 24 | 42 |
| 25 | 43 |
| 26 | 44 |
| 27 | 46 |
| 28 | 48 |
| 29 | 49 |
| 30 | 51 |
| 31 | 53 |
| 32 | 54 |
| 33 | 56 |
| 34 | 57 |
| 35 | 59 |
| 36 | 60 |
| 37 | 61 |
| 38 | 63 |
| 39 | 65 |
| 40 | 66 |
| 41 | 68 |
| 42 | 69 |
| 43 | 71 |
| 44 | 72 |
| 45 | 74 |
| 46 | 75 |
| 47 | 77 |
| 48 | 78 |
| 49 | 79 |
| 50 | 80 |
| 51 | 81 |
| 52 | 83 |
| 53 | 85 |
| 54 | 86 |
| 55 | 89 |
| 56 | 90 |
| 57 | 91 |
| 58 | 92 |
| 59 | 94 |
| 60 | 95 |
| 61 | 97 |
| 62 | 98 |
[3,6,7,9,11,13,15,17,18,19,20,23,24,26,28,30,31, 32,34,36,37,39,40,42,43,44,46,48,49,51,53,54,56, 57,59,60,61,63,65,66,68,69,71,72,74,75,77,78,79, 80,81,83,85,86,89,90,91,92,94,95,97,98] |