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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 16777217 |
| 3 | 282429536482 |
| 4 | 281474993487873 |
| 5 | 59604644775390626 |
| 6 | 2369190810383965297 |
| 7 | 191581231380566414402 |
| 8 | 4722366764344638701569 |
| 9 | 79766443077154939399843 |
| 10 | 500000029802322396083921 |
| 11 | 9849732675807611094711842 |
| 12 | 13249475323675656646347131 |
| 13 | 542800770374370512771595362 |
[1,16777217,282429536482,281474993487873, 59604644775390626,2369190810383965297, 191581231380566414402,4722366764344638701569, 79766443077154939399843,500000029802322396083921, 9849732675807611094711842, 13249475323675656646347131, 542800770374370512771595362] |