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| n | a(n) |
|---|---|
| 1 | 385 |
| 2 | 2431 |
| 3 | 7429 |
| 4 | 82861 |
| 5 | 1113121 |
| 6 | 1317919 |
| 7 | 7262011 |
| 8 | 12112039 |
| 9 | 30857731 |
| 10 | 42749359 |
| 11 | 99677881 |
| 12 | 266669461 |
| 13 | 558789841 |
| 14 | 635308669 |
| 15 | 690017701 |
| 16 | 1308131911 |
| 17 | 2095502089 |
| 18 | 2215630321 |
| 19 | 2922149239 |
| 20 | 3265932301 |
| 21 | 3305715499 |
| 22 | 4170674419 |
| 23 | 6577726891 |
| 24 | 7995982009 |
| 25 | 9046566901 |
| 26 | 11234386249 |
[385,2431,7429,82861,1113121,1317919,7262011, 12112039,30857731,42749359,99677881,266669461, 558789841,635308669,690017701,1308131911, 2095502089,2215630321,2922149239,3265932301, 3305715499,4170674419,6577726891,7995982009, 9046566901,11234386249] |