n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 9 |
3 | 177 |
4 | 6545 |
5 | 387649 |
6 | 33646041 |
7 | 4025701617 |
8 | 635120351777 |
9 | 127753094128897 |
10 | 31911422805749673 |
11 | 9691219439564235441 |
12 | 3516474983468155702193 |
13 | 1502487398886128051614273 |
14 | 746659439867912626958616441 |
15 | 427003792367575880943003380721 |
[1,1,9,177,6545,387649,33646041,4025701617, 635120351777,127753094128897,31911422805749673, 9691219439564235441,3516474983468155702193, 1502487398886128051614273, 746659439867912626958616441, 427003792367575880943003380721] |