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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 724 |
| 3 | 30248 |
| 4 | 1028176 |
| 5 | 33390752 |
| 6 | 1072431424 |
| 7 | 34349253248 |
| 8 | 1099427742976 |
| 9 | 35183701002752 |
| 10 | 1125894538138624 |
| 11 | 36028754069301248 |
| 12 | 1152921161009483776 |
| 13 | 36893485398640074752 |
| 14 | 1180591598727178829824 |
| 15 | 37778931687035301429248 |
[2,724,30248,1028176,33390752,1072431424, 34349253248,1099427742976,35183701002752, 1125894538138624,36028754069301248, 1152921161009483776,36893485398640074752, 1180591598727178829824,37778931687035301429248] |