n | a(n) |
---|---|
1 | 0 |
2 | -1 |
3 | 1 |
4 | 7 |
5 | 3 |
6 | 27 |
7 | 43 |
8 | 75 |
9 | 139 |
10 | 11 |
11 | 779 |
12 | 267 |
13 | 1291 |
14 | 3339 |
15 | 7435 |
16 | 32011 |
17 | 48395 |
18 | 81163 |
19 | 146699 |
20 | 277771 |
21 | 15627 |
22 | 1588491 |
23 | 2637067 |
24 | 539915 |
25 | 4734219 |
26 | 13122827 |
27 | 63454475 |
28 | 29900043 |
29 | 231226635 |
30 | 97008907 |
31 | 902315275 |
32 | 365444363 |
33 | 1439186187 |
34 | 3586669835 |
35 | 7881637131 |
[0,-1,1,7,3,27,43,75,139,11,779,267,1291,3339, 7435,32011,48395,81163,146699,277771,15627, 1588491,2637067,539915,4734219,13122827,63454475, 29900043,231226635,97008907,902315275,365444363, 1439186187,3586669835,7881637131] |