| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 4 |
| 6 | 5 |
| 7 | 6 |
| 8 | 7 |
| 9 | 8 |
| 10 | 9 |
| 11 | 10 |
| 12 | 12 |
| 13 | 14 |
| 14 | 15 |
| 15 | 16 |
| 16 | 17 |
| 17 | 18 |
| 18 | 20 |
| 19 | 21 |
| 20 | 24 |
| 21 | 28 |
| 22 | 30 |
| 23 | 31 |
| 24 | 32 |
| 25 | 33 |
| 26 | 34 |
| 27 | 36 |
| 28 | 37 |
| 29 | 40 |
| 30 | 41 |
| 31 | 42 |
| 32 | 48 |
| 33 | 51 |
| 34 | 56 |
| 35 | 60 |
| 36 | 62 |
| 37 | 63 |
| 38 | 64 |
| 39 | 65 |
| 40 | 66 |
| 41 | 68 |
| 42 | 69 |
| 43 | 72 |
| 44 | 73 |
| 45 | 74 |
| 46 | 80 |
| 47 | 81 |
| 48 | 82 |
| 49 | 84 |
| 50 | 85 |
| 51 | 96 |
| 52 | 99 |
| 53 | 102 |
| 54 | 103 |
| 55 | 112 |
| 56 | 115 |
| 57 | 120 |
| 58 | 124 |
| 59 | 126 |
| 60 | 127 |
| 61 | 128 |
| 62 | 129 |
| 63 | 130 |
| 64 | 132 |
| 65 | 133 |
| 66 | 136 |
| 67 | 137 |
| 68 | 138 |
| 69 | 144 |
| 70 | 145 |
| 71 | 146 |
| 72 | 148 |
| 73 | 149 |
| 74 | 160 |
| 75 | 161 |
| 76 | 162 |
| 77 | 164 |
| 78 | 165 |
[0,1,2,3,4,5,6,7,8,9,10,12,14,15,16,17,18,20,21, 24,28,30,31,32,33,34,36,37,40,41,42,48,51,56,60, 62,63,64,65,66,68,69,72,73,74,80,81,82,84,85,96, 99,102,103,112,115,120,124,126,127,128,129,130, 132,133,136,137,138,144,145,146,148,149,160,161, 162,164,165] |