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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 5 |
| 3 | 9 |
| 4 | 13 |
| 5 | 25 |
| 6 | 33 |
| 7 | 37 |
| 8 | 61 |
| 9 | 121 |
| 10 | 177 |
| 11 | 213 |
| 12 | 253 |
| 13 | 1041 |
| 14 | 1213 |
| 15 | 2557 |
| 16 | 4405 |
| 17 | 4561 |
| 18 | 6433 |
| 19 | 8505 |
| 20 | 8845 |
| 21 | 19377 |
| 22 | 19881 |
| 23 | 22425 |
| 24 | 39873 |
| 25 | 43401 |
| 26 | 46417 |
| 27 | 88993 |
| 28 | 172485 |
| 29 | 221005 |
| 30 | 264097 |
| 31 | 432181 |
| 32 | 1513677 |
| 33 | 1718865 |
| 34 | 2515573 |
| 35 | 2796537 |
| 36 | 5952441 |
| 37 | 6042753 |
| 38 | 13945185 |
| 39 | 26933833 |
| 40 | 41992021 |
| 41 | 48073165 |
| 42 | 51929901 |
| 43 | 60804913 |
[3,5,9,13,25,33,37,61,121,177,213,253,1041,1213, 2557,4405,4561,6433,8505,8845,19377,19881,22425, 39873,43401,46417,88993,172485,221005,264097, 432181,1513677,1718865,2515573,2796537,5952441, 6042753,13945185,26933833,41992021,48073165, 51929901,60804913] |