n | a(n) |
---|---|
1 | -7 |
2 | -27 |
3 | -123 |
4 | -567 |
5 | -2211 |
6 | -2727 |
7 | 84477 |
8 | 1485513 |
9 | 18362109 |
10 | 200535993 |
11 | 2059226877 |
12 | 20397799593 |
13 | 197430536829 |
14 | 1880870895513 |
15 | 17715781956477 |
16 | 165457407809673 |
17 | 1535334245693949 |
18 | 14175044463955833 |
19 | 130346379428513277 |
[-7,-27,-123,-567,-2211,-2727,84477,1485513, 18362109,200535993,2059226877,20397799593, 197430536829,1880870895513,17715781956477, 165457407809673,1535334245693949, 14175044463955833,130346379428513277] |