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| n | a(n) |
|---|---|
| 1 | 13136860 |
| 2 | 96831504 |
| 3 | 910785080 |
| 4 | 12877680064 |
| 5 | 265284773176 |
| 6 | 5567891627984 |
| 7 | 116754537442024 |
| 8 | 2479065365982264 |
| 9 | 52806418768197256 |
| 10 | 1108813052472349608 |
| 11 | 23532501882819145664 |
| 12 | 501209726652483241408 |
| 13 | 10524272925089598373776 |
[13136860,96831504,910785080,12877680064, 265284773176,5567891627984,116754537442024, 2479065365982264,52806418768197256, 1108813052472349608,23532501882819145664, 501209726652483241408,10524272925089598373776] |