n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 3 |
4 | 7 |
5 | 15 |
6 | 29 |
7 | 54 |
8 | 102 |
9 | 197 |
10 | 375 |
11 | 687 |
12 | 1226 |
13 | 2182 |
14 | 3885 |
15 | 6828 |
16 | 11767 |
17 | 19971 |
18 | 33519 |
19 | 55525 |
20 | 90293 |
21 | 143350 |
22 | 221149 |
23 | 329472 |
24 | 467362 |
25 | 611441 |
26 | 683794 |
27 | 487644 |
28 | -425932 |
29 | -3026915 |
30 | -9327152 |
31 | -23364105 |
32 | -53026834 |
33 | -113415526 |
34 | -232986460 |
35 | -464621237 |
36 | -905199293 |
[1,1,1,3,7,15,29,54,102,197,375,687,1226,2182, 3885,6828,11767,19971,33519,55525,90293,143350, 221149,329472,467362,611441,683794,487644,-425932, -3026915,-9327152,-23364105,-53026834,-113415526, -232986460,-464621237,-905199293] |