n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 25 |
3 | 184 |
4 | 1489 |
5 | 12796 |
6 | 114241 |
7 | 1047568 |
8 | 9796057 |
9 | 92989876 |
10 | 893250193 |
11 | 8663461000 |
12 | 84697699297 |
13 | 833616713164 |
14 | 8251811812465 |
15 | 82088310375904 |
16 | 820140832103881 |
17 | 8225191769615620 |
18 | 82768982623011841 |
19 | 835404195075128536 |
20 | 8454743911307336857 |
21 | 85775961307556225596 |
22 | 872156269935215409577 |
[1,4,25,184,1489,12796,114241,1047568,9796057, 92989876,893250193,8663461000,84697699297, 833616713164,8251811812465,82088310375904, 820140832103881,8225191769615620, 82768982623011841,835404195075128536, 8454743911307336857,85775961307556225596, 872156269935215409577] |