n | a(n) |
---|---|
1 | 16 |
2 | 22 |
3 | 66 |
4 | 287 |
5 | 1265 |
6 | 5695 |
7 | 25312 |
8 | 112499 |
9 | 501646 |
10 | 2235513 |
11 | 9960614 |
12 | 44384221 |
13 | 197791638 |
14 | 881405480 |
15 | 3927721393 |
16 | 17502839038 |
17 | 77996780117 |
18 | 347571770492 |
19 | 1548860409237 |
20 | 6902082819315 |
21 | 30757288884006 |
22 | 137061639574564 |
[16,22,66,287,1265,5695,25312,112499,501646, 2235513,9960614,44384221,197791638,881405480, 3927721393,17502839038,77996780117,347571770492, 1548860409237,6902082819315,30757288884006, 137061639574564] |