n | a(n) |
---|---|
1 | 1 |
2 | 11 |
3 | 91 |
4 | 633 |
5 | 3835 |
6 | 20755 |
7 | 102089 |
8 | 461272 |
9 | 1930310 |
10 | 7534742 |
11 | 27602968 |
12 | 95428291 |
13 | 312864361 |
14 | 976985630 |
15 | 2917175450 |
16 | 8357692894 |
17 | 23046527311 |
18 | 61337188725 |
19 | 157950527167 |
20 | 394427897066 |
21 | 957058104818 |
22 | 2260601179661 |
23 | 5206447640059 |
24 | 11709619965923 |
25 | 25752660738209 |
[1,11,91,633,3835,20755,102089,461272,1930310, 7534742,27602968,95428291,312864361,976985630, 2917175450,8357692894,23046527311,61337188725, 157950527167,394427897066,957058104818, 2260601179661,5206447640059,11709619965923, 25752660738209] |