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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 2 |
| 2 | 4 |
| 3 | 6 |
| 4 | 8 |
| 5 | 10 |
| 6 | 12 |
| 7 | 14 |
| 8 | 17 |
| 9 | 19 |
| 10 | 21 |
| 11 | 23 |
| 12 | 25 |
| 13 | 27 |
| 14 | 29 |
| 15 | 32 |
| 16 | 34 |
| 17 | 36 |
| 18 | 38 |
| 19 | 40 |
| 20 | 42 |
| 21 | 44 |
| 22 | 47 |
| 23 | 49 |
| 24 | 51 |
| 25 | 53 |
| 26 | 55 |
| 27 | 57 |
| 28 | 59 |
| 29 | 62 |
| 30 | 64 |
| 31 | 66 |
| 32 | 68 |
| 33 | 70 |
| 34 | 72 |
| 35 | 74 |
| 36 | 77 |
| 37 | 79 |
| 38 | 81 |
| 39 | 83 |
| 40 | 85 |
| 41 | 87 |
| 42 | 89 |
| 43 | 92 |
| 44 | 94 |
| 45 | 96 |
| 46 | 98 |
| 47 | 100 |
| 48 | 102 |
| 49 | 104 |
| 50 | 107 |
| 51 | 109 |
| 52 | 111 |
| 53 | 113 |
| 54 | 115 |
| 55 | 117 |
| 56 | 119 |
| 57 | 122 |
| 58 | 124 |
| 59 | 126 |
| 60 | 128 |
| 61 | 130 |
[0,2,4,6,8,10,12,14,17,19,21,23,25,27,29,32,34,36, 38,40,42,44,47,49,51,53,55,57,59,62,64,66,68,70, 72,74,77,79,81,83,85,87,89,92,94,96,98,100,102, 104,107,109,111,113,115,117,119,122,124,126,128, 130] |