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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 10396 |
| 3 | 326656 |
| 4 | 2619897841 |
| 5 | 82318050361 |
| 6 | 660219495802336 |
| 7 | 20744313326831116 |
| 8 | 166376633378560463881 |
| 9 | 5227608446905776928921 |
| 10 | 41927244364003774523222476 |
| 11 | 1317367783816405284315203776 |
| 12 | 10565749434051302554022550018121 |
| 13 | 331979316252074156011094205115681 |
[1,10396,326656,2619897841,82318050361, 660219495802336,20744313326831116, 166376633378560463881,5227608446905776928921, 41927244364003774523222476, 1317367783816405284315203776, 10565749434051302554022550018121, 331979316252074156011094205115681] |