n | a(n) |
---|---|
1 | 449908 |
2 | 1096118 |
3 | 3588202 |
4 | 14360018 |
5 | 64595362 |
6 | 307414082 |
7 | 1492075906 |
8 | 7247514626 |
9 | 34935347458 |
10 | 166607364866 |
11 | 785654642434 |
12 | 3665131036418 |
13 | 16929529343746 |
14 | 77501591179010 |
15 | 351950298746626 |
16 | 1586770938400514 |
17 | 7107632205434626 |
18 | 31651156830097154 |
[449908,1096118,3588202,14360018,64595362, 307414082,1492075906,7247514626,34935347458, 166607364866,785654642434,3665131036418, 16929529343746,77501591179010,351950298746626, 1586770938400514,7107632205434626, 31651156830097154] |