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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 5 |
| 3 | 29 |
| 4 | 83 |
| 5 | 351 |
| 6 | 519 |
| 7 | 1291 |
| 8 | 1747 |
| 9 | 3357 |
| 10 | 6553 |
| 11 | 7501 |
| 12 | 11839 |
| 13 | 17219 |
| 14 | 19263 |
| 15 | 28199 |
| 16 | 38583 |
| 17 | 56049 |
| 18 | 49043 |
| 19 | 74771 |
| 20 | 96133 |
| 21 | 89059 |
| 22 | 132087 |
| 23 | 155209 |
| 24 | 185653 |
| 25 | 221741 |
| 26 | 260983 |
| 27 | 274803 |
| 28 | 331913 |
| 29 | 314355 |
| 30 | 348943 |
| 31 | 482091 |
| 32 | 569587 |
| 33 | 641707 |
[1,5,29,83,351,519,1291,1747,3357,6553,7501,11839, 17219,19263,28199,38583,56049,49043,74771,96133, 89059,132087,155209,185653,221741,260983,274803, 331913,314355,348943,482091,569587,641707] |