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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 |
| 8 | 8 |
| 9 | 10 |
| 10 | 14 |
| 11 | 18 |
| 12 | 19 |
| 13 | 20 |
| 14 | 23 |
| 15 | 24 |
| 16 | 27 |
| 17 | 28 |
| 18 | 30 |
| 19 | 33 |
| 20 | 34 |
| 21 | 35 |
| 22 | 36 |
| 23 | 47 |
| 24 | 48 |
| 25 | 49 |
| 26 | 52 |
| 27 | 55 |
| 28 | 59 |
| 29 | 60 |
| 30 | 62 |
| 31 | 63 |
| 32 | 65 |
| 33 | 67 |
| 34 | 70 |
| 35 | 71 |
| 36 | 73 |
| 37 | 79 |
| 38 | 80 |
| 39 | 81 |
| 40 | 86 |
| 41 | 87 |
| 42 | 104 |
| 43 | 106 |
[0,1,2,4,5,6,7,8,10,14,18,19,20,23,24,27,28,30,33, 34,35,36,47,48,49,52,55,59,60,62,63,65,67,70,71, 73,79,80,81,86,87,104,106] |