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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 7 |
| 3 | 163 |
| 4 | 691 |
| 5 | 719 |
| 6 | 1129 |
| 7 | 1493 |
| 8 | 1609 |
| 9 | 1693 |
| 10 | 3709 |
| 11 | 4397 |
| 12 | 4423 |
| 13 | 8171 |
| 14 | 8231 |
| 15 | 14387 |
| 16 | 15259 |
| 17 | 15749 |
| 18 | 16553 |
| 19 | 33053 |
| 20 | 35999 |
| 21 | 40151 |
| 22 | 46573 |
| 23 | 48487 |
| 24 | 51721 |
| 25 | 62383 |
| 26 | 63863 |
| 27 | 65717 |
| 28 | 66271 |
| 29 | 67411 |
| 30 | 70051 |
| 31 | 70111 |
| 32 | 74419 |
| 33 | 76333 |
| 34 | 77047 |
| 35 | 85549 |
| 36 | 87421 |
| 37 | 89923 |
[2,7,163,691,719,1129,1493,1609,1693,3709,4397, 4423,8171,8231,14387,15259,15749,16553,33053, 35999,40151,46573,48487,51721,62383,63863,65717, 66271,67411,70051,70111,74419,76333,77047,85549, 87421,89923] |