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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 7 |
| 3 | 29 |
| 4 | 113 |
| 5 | 523 |
| 6 | 1151 |
| 7 | 1327 |
| 8 | 9551 |
| 9 | 15683 |
| 10 | 19609 |
| 11 | 25471 |
| 12 | 31397 |
| 13 | 156007 |
| 14 | 360653 |
| 15 | 370261 |
| 16 | 492113 |
| 17 | 1349533 |
| 18 | 1357201 |
| 19 | 1357333 |
| 20 | 1562051 |
| 21 | 2010733 |
| 22 | 4652507 |
| 23 | 17051707 |
| 24 | 17051887 |
| 25 | 20831323 |
| 26 | 47326693 |
| 27 | 47326913 |
| 28 | 122164747 |
| 29 | 189695893 |
| 30 | 191912783 |
| 31 | 387096133 |
| 32 | 428045741 |
| 33 | 436273291 |
[3,7,29,113,523,1151,1327,9551,15683,19609,25471, 31397,156007,360653,370261,492113,1349533,1357201, 1357333,1562051,2010733,4652507,17051707,17051887, 20831323,47326693,47326913,122164747,189695893, 191912783,387096133,428045741,436273291] |