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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 6 |
| 6 | 8 |
| 7 | 10 |
| 8 | 11 |
| 9 | 13 |
| 10 | 15 |
| 11 | 17 |
| 12 | 20 |
| 13 | 21 |
| 14 | 23 |
| 15 | 25 |
| 16 | 27 |
| 17 | 30 |
| 18 | 32 |
| 19 | 35 |
| 20 | 38 |
| 21 | 39 |
| 22 | 41 |
| 23 | 43 |
| 24 | 45 |
| 25 | 48 |
| 26 | 50 |
| 27 | 53 |
| 28 | 56 |
| 29 | 58 |
| 30 | 61 |
| 31 | 64 |
| 32 | 67 |
| 33 | 71 |
| 34 | 72 |
| 35 | 74 |
| 36 | 76 |
| 37 | 78 |
| 38 | 81 |
| 39 | 83 |
| 40 | 86 |
| 41 | 89 |
| 42 | 91 |
| 43 | 94 |
| 44 | 97 |
| 45 | 100 |
| 46 | 104 |
| 47 | 106 |
| 48 | 109 |
| 49 | 112 |
| 50 | 115 |
| 51 | 119 |
| 52 | 122 |
| 53 | 126 |
| 54 | 130 |
| 55 | 131 |
| 56 | 133 |
| 57 | 135 |
| 58 | 137 |
| 59 | 140 |
| 60 | 142 |
| 61 | 145 |
[0,1,2,3,5,6,8,10,11,13,15,17,20,21,23,25,27,30, 32,35,38,39,41,43,45,48,50,53,56,58,61,64,67,71, 72,74,76,78,81,83,86,89,91,94,97,100,104,106,109, 112,115,119,122,126,130,131,133,135,137,140,142, 145] |