| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 1 |
| 3 | 5 |
| 4 | 8 |
| 5 | 3 |
| 6 | 10 |
| 7 | 13 |
| 8 | 4 |
| 9 | 16 |
| 10 | 6 |
| 11 | 19 |
| 12 | 21 |
| 13 | 7 |
| 14 | 24 |
| 15 | 27 |
| 16 | 9 |
| 17 | 29 |
| 18 | 32 |
| 19 | 11 |
| 20 | 35 |
| 21 | 12 |
| 22 | 38 |
| 23 | 40 |
| 24 | 14 |
| 25 | 43 |
| 26 | 46 |
| 27 | 15 |
| 28 | 48 |
| 29 | 17 |
| 30 | 51 |
| 31 | 54 |
| 32 | 18 |
| 33 | 57 |
| 34 | 59 |
| 35 | 20 |
| 36 | 62 |
| 37 | 65 |
| 38 | 22 |
| 39 | 67 |
| 40 | 23 |
| 41 | 70 |
| 42 | 73 |
| 43 | 25 |
| 44 | 76 |
| 45 | 78 |
| 46 | 26 |
| 47 | 81 |
| 48 | 28 |
| 49 | 84 |
| 50 | 86 |
| 51 | 30 |
| 52 | 89 |
| 53 | 92 |
| 54 | 31 |
| 55 | 95 |
| 56 | 97 |
| 57 | 33 |
| 58 | 100 |
| 59 | 34 |
| 60 | 103 |
| 61 | 106 |
| 62 | 36 |
| 63 | 108 |
| 64 | 111 |
| 65 | 37 |
| 66 | 114 |
| 67 | 39 |
| 68 | 116 |
| 69 | 119 |
| 70 | 41 |
[2,1,5,8,3,10,13,4,16,6,19,21,7,24,27,9,29,32,11, 35,12,38,40,14,43,46,15,48,17,51,54,18,57,59,20, 62,65,22,67,23,70,73,25,76,78,26,81,28,84,86,30, 89,92,31,95,97,33,100,34,103,106,36,108,111,37, 114,39,116,119,41] |