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| n | a(n) |
|---|---|
| 1 | 382 |
| 2 | 1648 |
| 3 | 7127 |
| 4 | 31034 |
| 5 | 136899 |
| 6 | 603605 |
| 7 | 2660367 |
| 8 | 11721609 |
| 9 | 51702644 |
| 10 | 227902203 |
| 11 | 1004799769 |
| 12 | 4430100363 |
| 13 | 19531105570 |
| 14 | 86110306240 |
| 15 | 379643708799 |
| 16 | 1673789364704 |
| 17 | 7379441106496 |
| 18 | 32534731009926 |
| 19 | 143440092995732 |
[382,1648,7127,31034,136899,603605,2660367, 11721609,51702644,227902203,1004799769,4430100363, 19531105570,86110306240,379643708799, 1673789364704,7379441106496,32534731009926, 143440092995732] |