n | a(n) |
---|---|
1 | 6 |
2 | 36 |
3 | 98 |
4 | 271 |
5 | 834 |
6 | 2307 |
7 | 6115 |
8 | 16544 |
9 | 44250 |
10 | 116526 |
11 | 307117 |
12 | 808976 |
13 | 2122787 |
14 | 5564987 |
15 | 14588870 |
16 | 38216326 |
17 | 100064540 |
18 | 261992129 |
19 | 685862456 |
20 | 1795255303 |
21 | 4698927663 |
22 | 12298716264 |
23 | 32188880680 |
24 | 84245176534 |
25 | 220486127041 |
[6,36,98,271,834,2307,6115,16544,44250,116526, 307117,808976,2122787,5564987,14588870,38216326, 100064540,261992129,685862456,1795255303, 4698927663,12298716264,32188880680,84245176534, 220486127041] |