n | a(n) |
---|---|
7 | 1 |
8 | 7 |
9 | 522 |
10 | 4260 |
11 | 163871 |
12 | 1572713 |
13 | 49601660 |
14 | 554432537 |
15 | 16431601190 |
16 | 211104220038 |
17 | 6214132488281 |
18 | 90601727479330 |
19 | 2718687446733807 |
20 | 44477388811619142 |
21 | 1378374571651666083 |
22 | 25055072909382001747 |
23 | 807272266530396465622 |
24 | 16165637154045080226474 |
[1,7,522,4260,163871,1572713,49601660,554432537, 16431601190,211104220038,6214132488281, 90601727479330,2718687446733807,44477388811619142, 1378374571651666083,25055072909382001747, 807272266530396465622,16165637154045080226474] |