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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 6 |
| 4 | 8 |
| 5 | 10 |
| 6 | 22 |
| 7 | 35 |
| 8 | 42 |
| 9 | 43 |
| 10 | 46 |
| 11 | 56 |
| 12 | 91 |
| 13 | 102 |
| 14 | 106 |
| 15 | 142 |
| 16 | 190 |
| 17 | 208 |
| 18 | 266 |
| 19 | 330 |
| 20 | 360 |
| 21 | 382 |
| 22 | 462 |
| 23 | 503 |
| 24 | 815 |
| 25 | 1038 |
| 26 | 1651 |
| 27 | 1855 |
| 28 | 1858 |
| 29 | 1992 |
| 30 | 2232 |
| 31 | 4462 |
| 32 | 4726 |
| 33 | 5475 |
| 34 | 6702 |
| 35 | 9710 |
| 36 | 10931 |
| 37 | 11503 |
| 38 | 20552 |
| 39 | 22291 |
| 40 | 26575 |
| 41 | 35931 |
| 42 | 39271 |
| 43 | 51326 |
| 44 | 57695 |
| 45 | 63115 |
| 46 | 67182 |
| 47 | 109848 |
| 48 | 128635 |
| 49 | 136971 |
| 50 | 173110 |
| 51 | 174182 |
| 52 | 373446 |
| 53 | 585400 |
| 54 | 598248 |
| 55 | 674050 |
| 56 | 773030 |
[2,3,6,8,10,22,35,42,43,46,56,91,102,106,142,190, 208,266,330,360,382,462,503,815,1038,1651,1855, 1858,1992,2232,4462,4726,5475,6702,9710,10931, 11503,20552,22291,26575,35931,39271,51326,57695, 63115,67182,109848,128635,136971,173110,174182, 373446,585400,598248,674050,773030] |