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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 1 |
| 3 | 3 |
| 4 | 5 |
| 5 | 4 |
| 6 | 7 |
| 7 | 6 |
| 8 | 11 |
| 9 | 13 |
| 10 | 17 |
| 11 | 8 |
| 12 | 19 |
| 13 | 9 |
| 14 | 23 |
| 15 | 29 |
| 16 | 31 |
| 17 | 10 |
| 18 | 37 |
| 19 | 12 |
| 20 | 41 |
| 21 | 43 |
| 22 | 47 |
| 23 | 14 |
| 24 | 53 |
| 25 | 59 |
| 26 | 61 |
| 27 | 67 |
| 28 | 71 |
| 29 | 15 |
| 30 | 73 |
| 31 | 16 |
| 32 | 79 |
| 33 | 83 |
| 34 | 89 |
| 35 | 97 |
| 36 | 101 |
| 37 | 18 |
| 38 | 103 |
| 39 | 107 |
| 40 | 109 |
| 41 | 20 |
| 42 | 113 |
| 43 | 21 |
| 44 | 127 |
| 45 | 131 |
| 46 | 137 |
| 47 | 22 |
| 48 | 139 |
| 49 | 149 |
| 50 | 151 |
| 51 | 157 |
| 52 | 163 |
| 53 | 24 |
| 54 | 167 |
| 55 | 173 |
| 56 | 179 |
| 57 | 181 |
| 58 | 191 |
| 59 | 25 |
| 60 | 193 |
| 61 | 26 |
| 62 | 197 |
| 63 | 199 |
| 64 | 211 |
| 65 | 223 |
[2,1,3,5,4,7,6,11,13,17,8,19,9,23,29,31,10,37,12, 41,43,47,14,53,59,61,67,71,15,73,16,79,83,89,97, 101,18,103,107,109,20,113,21,127,131,137,22,139, 149,151,157,163,24,167,173,179,181,191,25,193,26, 197,199,211,223] |