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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 7 |
| 4 | 13 |
| 5 | 29 |
| 6 | 37 |
| 7 | 79 |
| 8 | 271 |
| 9 | 907 |
| 10 | 2447 |
| 11 | 3301 |
| 12 | 4969 |
| 13 | 9241 |
| 14 | 26111 |
| 15 | 27941 |
| 16 | 38039 |
| 17 | 58603 |
| 18 | 90071 |
| 19 | 243469 |
| 20 | 617579 |
| 21 | 849143 |
| 22 | 6994363 |
| 23 | 10661177 |
| 24 | 68783413 |
| 25 | 122137849 |
| 26 | 131221879 |
| 27 | 187987693 |
| 28 | 194658539 |
| 29 | 283102597 |
| 30 | 329015387 |
| 31 | 1682202323 |
| 32 | 5230637117 |
| 33 | 5461627177 |
| 34 | 32315983207 |
| 35 | 69900989237 |
| 36 | 154638658121 |
| 37 | 227225999443 |
| 38 | 306462968363 |
| 39 | 349585319959 |
| 40 | 1128669425707 |
| 41 | 1245067407509 |
[2,3,7,13,29,37,79,271,907,2447,3301,4969,9241, 26111,27941,38039,58603,90071,243469,617579, 849143,6994363,10661177,68783413,122137849, 131221879,187987693,194658539,283102597,329015387, 1682202323,5230637117,5461627177,32315983207, 69900989237,154638658121,227225999443, 306462968363,349585319959,1128669425707, 1245067407509] |