n | a(n) |
---|---|
1 | 25 |
2 | 12 |
3 | 116 |
4 | 330 |
5 | 1462 |
6 | 5757 |
7 | 22343 |
8 | 79043 |
9 | 304799 |
10 | 1330380 |
11 | 4460064 |
12 | 16854505 |
13 | 67201703 |
14 | 234900475 |
15 | 920572773 |
16 | 3459723044 |
17 | 12626410604 |
18 | 48658166127 |
19 | 178994028939 |
20 | 683367868924 |
21 | 2559363759045 |
22 | 9527974589307 |
23 | 36279708405734 |
[25,12,116,330,1462,5757,22343,79043,304799, 1330380,4460064,16854505,67201703,234900475, 920572773,3459723044,12626410604,48658166127, 178994028939,683367868924,2559363759045, 9527974589307,36279708405734] |