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| n | a(n) |
|---|---|
| 1 | 683 |
| 2 | 51828151 |
| 3 | 57154490053 |
| 4 | 128011456717 |
| 5 | 39700406579747 |
| 6 | 60867245726761 |
| 7 | 135938684703251 |
| 8 | 2681921038140191 |
| 9 | 825977153711699903 |
| 10 | 2411248431216834661 |
| 11 | 38518333422551932951 |
| 12 | 161352769633614478921 |
| 13 | 4679818035765747188623 |
| 14 | 10926823630072049689441 |
| 15 | 13158906479414390795167 |
[683,51828151,57154490053,128011456717, 39700406579747,60867245726761,135938684703251, 2681921038140191,825977153711699903, 2411248431216834661,38518333422551932951, 161352769633614478921,4679818035765747188623, 10926823630072049689441,13158906479414390795167] |