n | a(n) |
---|---|
1 | 1 |
2 | 11 |
3 | 16 |
4 | 47 |
5 | 147 |
6 | 386 |
7 | 1065 |
8 | 3063 |
9 | 8624 |
10 | 24219 |
11 | 68527 |
12 | 193946 |
13 | 547869 |
14 | 1548531 |
15 | 4380048 |
16 | 12385479 |
17 | 35018011 |
18 | 99025330 |
19 | 280031137 |
20 | 791849343 |
21 | 2239169200 |
22 | 6331964803 |
23 | 17905479095 |
24 | 50632882698 |
25 | 143179634869 |
26 | 404883140379 |
[1,11,16,47,147,386,1065,3063,8624,24219,68527, 193946,547869,1548531,4380048,12385479,35018011, 99025330,280031137,791849343,2239169200, 6331964803,17905479095,50632882698,143179634869, 404883140379] |