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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 3 |
| 3 | 6 |
| 4 | 10 |
| 5 | 12 |
| 6 | 13 |
| 7 | 15 |
| 8 | 20 |
| 9 | 24 |
| 10 | 25 |
| 11 | 27 |
| 12 | 30 |
| 13 | 36 |
| 14 | 40 |
| 15 | 41 |
| 16 | 43 |
| 17 | 46 |
| 18 | 48 |
| 19 | 49 |
| 20 | 50 |
| 21 | 51 |
| 22 | 53 |
| 23 | 54 |
| 24 | 55 |
| 25 | 58 |
| 26 | 60 |
| 27 | 61 |
| 28 | 63 |
| 29 | 72 |
| 30 | 80 |
| 31 | 81 |
| 32 | 83 |
| 33 | 86 |
| 34 | 92 |
| 35 | 96 |
| 36 | 97 |
| 37 | 98 |
| 38 | 99 |
| 39 | 101 |
| 40 | 102 |
| 41 | 103 |
| 42 | 106 |
| 43 | 108 |
| 44 | 109 |
| 45 | 111 |
| 46 | 116 |
| 47 | 120 |
| 48 | 121 |
| 49 | 123 |
| 50 | 126 |
| 51 | 136 |
| 52 | 144 |
| 53 | 145 |
| 54 | 147 |
| 55 | 150 |
| 56 | 156 |
| 57 | 160 |
| 58 | 161 |
| 59 | 162 |
| 60 | 163 |
[0,3,6,10,12,13,15,20,24,25,27,30,36,40,41,43,46, 48,49,50,51,53,54,55,58,60,61,63,72,80,81,83,86, 92,96,97,98,99,101,102,103,106,108,109,111,116, 120,121,123,126,136,144,145,147,150,156,160,161, 162,163] |