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| n | a(n) |
|---|---|
| 1 | 64 |
| 2 | 8192 |
| 3 | 976132 |
| 4 | 116529645 |
| 5 | 13965759339 |
| 6 | 1673515027797 |
| 7 | 200493397340704 |
| 8 | 24020147098755633 |
| 9 | 2877772423900833546 |
| 10 | 344775872442750250950 |
| 11 | 41306367066392211719403 |
| 12 | 4948768734344656216522215 |
[64,8192,976132,116529645,13965759339, 1673515027797,200493397340704,24020147098755633, 2877772423900833546,344775872442750250950, 41306367066392211719403,4948768734344656216522215] |