n | a(n) |
---|---|
1 | 1 |
2 | 16 |
3 | 289 |
4 | 4624 |
5 | 67081 |
6 | 902500 |
7 | 11471769 |
8 | 139570596 |
9 | 1640493009 |
10 | 18754206916 |
11 | 209576262025 |
12 | 2298031637476 |
13 | 24798178969729 |
14 | 263962539461776 |
15 | 2776718023652329 |
16 | 28909790108979264 |
17 | 298278580556192769 |
18 | 3052900712959977636 |
19 | 31023767417676585561 |
20 | 313247762072931012804 |
[1,16,289,4624,67081,902500,11471769,139570596, 1640493009,18754206916,209576262025,2298031637476, 24798178969729,263962539461776,2776718023652329, 28909790108979264,298278580556192769, 3052900712959977636,31023767417676585561, 313247762072931012804] |