n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 2 |
5 | 3 |
6 | 5 |
7 | 7 |
8 | 16 |
9 | 36 |
10 | 113 |
11 | 577 |
12 | 4069 |
13 | 65202 |
14 | 2347814 |
15 | 265306939 |
16 | 153082168429 |
17 | 622891345681347 |
18 | 40613761521380428832 |
19 | 95353557892558423217593864 |
20 | 25297960567233966143149250083396705 |
21 | 3872666660463510383775257066365338059531886849 |
[1,1,1,2,2,3,5,7,16,36,113,577,4069,65202,2347814, 265306939,153082168429,622891345681347, 40613761521380428832,95353557892558423217593864, 25297960567233966143149250083396705, 3872666660463510383775257066365338059531886849] |