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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 4 |
| 4 | 5 |
| 5 | 7 |
| 6 | 6 |
| 7 | 10 |
| 8 | 8 |
| 9 | 9 |
| 10 | 13 |
| 11 | 11 |
| 12 | 12 |
| 13 | 17 |
| 14 | 23 |
| 15 | 20 |
| 16 | 33 |
| 17 | 43 |
| 18 | 38 |
| 19 | 62 |
| 20 | 50 |
| 21 | 56 |
| 22 | 53 |
| 23 | 81 |
| 24 | 67 |
| 25 | 74 |
| 26 | 104 |
| 27 | 89 |
| 28 | 141 |
| 29 | 115 |
| 30 | 128 |
| 31 | 179 |
| 32 | 243 |
| 33 | 211 |
| 34 | 227 |
| 35 | 219 |
| 36 | 223 |
| 37 | 221 |
| 38 | 222 |
| 39 | 332 |
| 40 | 277 |
| 41 | 443 |
| 42 | 360 |
| 43 | 623 |
| 44 | 803 |
| 45 | 713 |
| 46 | 758 |
| 47 | 1092 |
| 48 | 925 |
| 49 | 1471 |
| 50 | 1198 |
| 51 | 2070 |
| 52 | 1634 |
| 53 | 1852 |
| 54 | 1743 |
| 55 | 2669 |
| 56 | 2206 |
| 57 | 3772 |
[2,3,4,5,7,6,10,8,9,13,11,12,17,23,20,33,43,38,62, 50,56,53,81,67,74,104,89,141,115,128,179,243,211, 227,219,223,221,222,332,277,443,360,623,803,713, 758,1092,925,1471,1198,2070,1634,1852,1743,2669, 2206,3772] |