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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 6 |
| 5 | 9 |
| 6 | 13 |
| 7 | 15 |
| 8 | 19 |
| 9 | 22 |
| 10 | 24 |
| 11 | 27 |
| 12 | 31 |
| 13 | 34 |
| 14 | 36 |
| 15 | 40 |
| 16 | 42 |
| 17 | 45 |
| 18 | 49 |
| 19 | 51 |
| 20 | 55 |
| 21 | 58 |
| 22 | 60 |
| 23 | 64 |
| 24 | 66 |
| 25 | 69 |
| 26 | 73 |
| 27 | 76 |
| 28 | 78 |
| 29 | 81 |
| 30 | 85 |
| 31 | 87 |
| 32 | 91 |
| 33 | 94 |
| 34 | 96 |
| 35 | 99 |
| 36 | 103 |
| 37 | 106 |
| 38 | 108 |
| 39 | 112 |
| 40 | 114 |
| 41 | 117 |
| 42 | 121 |
| 43 | 124 |
| 44 | 126 |
| 45 | 129 |
| 46 | 133 |
| 47 | 135 |
| 48 | 139 |
| 49 | 142 |
| 50 | 144 |
| 51 | 148 |
| 52 | 150 |
| 53 | 153 |
| 54 | 157 |
| 55 | 159 |
| 56 | 163 |
| 57 | 166 |
| 58 | 168 |
| 59 | 171 |
| 60 | 175 |
[1,2,4,6,9,13,15,19,22,24,27,31,34,36,40,42,45,49, 51,55,58,60,64,66,69,73,76,78,81,85,87,91,94,96, 99,103,106,108,112,114,117,121,124,126,129,133, 135,139,142,144,148,150,153,157,159,163,166,168, 171,175] |