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| n | a(n) |
|---|---|
| 1 | 10 |
| 2 | 21 |
| 3 | 26 |
| 4 | 65 |
| 5 | 91 |
| 6 | 111 |
| 7 | 785 |
| 8 | 842 |
| 9 | 1333 |
| 10 | 4097 |
| 11 | 21171 |
| 12 | 28562 |
| 13 | 50851 |
| 14 | 100807 |
| 15 | 194923 |
| 16 | 970226 |
| 17 | 1000001 |
| 18 | 37021141 |
| 19 | 65618101 |
| 20 | 81144065 |
| 21 | 151782401 |
| 22 | 151819363 |
| 23 | 174134417 |
| 24 | 577921601 |
| 25 | 688773781 |
| 26 | 796622401 |
| 27 | 796678851 |
| 28 | 1276025563 |
| 29 | 2090501285 |
| 30 | 2176782337 |
[10,21,26,65,91,111,785,842,1333,4097,21171,28562, 50851,100807,194923,970226,1000001,37021141, 65618101,81144065,151782401,151819363,174134417, 577921601,688773781,796622401,796678851, 1276025563,2090501285,2176782337] |