n | a(n) |
---|---|
1 | 64 |
2 | 204 |
3 | 632 |
4 | 1959 |
5 | 5696 |
6 | 16104 |
7 | 45232 |
8 | 124249 |
9 | 335328 |
10 | 897523 |
11 | 2377452 |
12 | 6233295 |
13 | 16229424 |
14 | 41987965 |
15 | 107948004 |
16 | 276101588 |
17 | 703049528 |
18 | 1782693579 |
19 | 4503485124 |
20 | 11339512465 |
21 | 28466148864 |
22 | 71263715430 |
23 | 177963467480 |
24 | 443410709998 |
[64,204,632,1959,5696,16104,45232,124249,335328, 897523,2377452,6233295,16229424,41987965, 107948004,276101588,703049528,1782693579, 4503485124,11339512465,28466148864,71263715430, 177963467480,443410709998] |