n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 4 |
3 | 5 |
4 | 9 |
5 | 23 |
6 | 676 |
7 | 1375 |
8 | 2051 |
9 | 3426 |
10 | 12329 |
11 | 15755 |
12 | 926119 |
13 | 941874 |
14 | 3751741 |
15 | 4693615 |
16 | 8445356 |
17 | 21584327 |
18 | 634390839 |
19 | 1290366005 |
20 | 1924756844 |
21 | 3215122849 |
22 | 11570125391 |
23 | 14785248240 |
24 | 869114523311 |
25 | 883899771551 |
26 | 3520813837964 |
27 | 4404713609515 |
28 | 7925527447479 |
[1,1,4,5,9,23,676,1375,2051,3426,12329,15755, 926119,941874,3751741,4693615,8445356,21584327, 634390839,1290366005,1924756844,3215122849, 11570125391,14785248240,869114523311,883899771551, 3520813837964,4404713609515,7925527447479] |