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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 8 |
| 5 | 11 |
| 6 | 13 |
| 7 | 14 |
| 8 | 22 |
| 9 | 26 |
| 10 | 28 |
| 11 | 44 |
| 12 | 52 |
| 13 | 56 |
| 14 | 77 |
| 15 | 88 |
| 16 | 91 |
| 17 | 137 |
| 18 | 146 |
| 19 | 274 |
| 20 | 292 |
| 21 | 548 |
| 22 | 584 |
| 23 | 9091 |
| 24 | 19802 |
| 25 | 39604 |
| 26 | 79208 |
| 27 | 909091 |
| 28 | 5882353 |
| 29 | 10989011 |
| 30 | 12987013 |
| 31 | 13986014 |
| 32 | 15037594 |
| 33 | 16194332 |
| 34 | 19138756 |
| 35 | 21978022 |
| 36 | 25974026 |
| 37 | 27972028 |
| 38 | 30075188 |
| 39 | 32388664 |
| 40 | 38277512 |
| 41 | 43956044 |
[1,2,4,8,11,13,14,22,26,28,44,52,56,77,88,91,137, 146,274,292,548,584,9091,19802,39604,79208,909091, 5882353,10989011,12987013,13986014,15037594, 16194332,19138756,21978022,25974026,27972028, 30075188,32388664,38277512,43956044] |