Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | -9 |
2 | 99 |
3 | -1287 |
4 | 19089 |
5 | -316305 |
6 | 5772195 |
7 | -114729615 |
8 | 2462398785 |
9 | -56674425465 |
10 | 1390839617475 |
11 | -36219350942775 |
12 | 996780497137425 |
13 | -28887911103276225 |
14 | 878916406742849475 |
15 | -27996927397669605375 |
[1,-9,99,-1287,19089,-316305,5772195,-114729615, 2462398785,-56674425465,1390839617475, -36219350942775,996780497137425, -28887911103276225,878916406742849475, -27996927397669605375] |