n | a(n) |
---|---|
0 | 1 |
1 | 5 |
2 | 25 |
3 | 205 |
4 | 1025 |
5 | 5205 |
6 | 42025 |
7 | 214205 |
8 | 1483025 |
9 | 9023205 |
10 | 45124025 |
11 | 346032205 |
12 | 1850165025 |
13 | 13411241205 |
14 | 75057010025 |
15 | 391445050205 |
16 | 3161345251025 |
17 | 16210847055205 |
18 | 121454355292025 |
19 | 648483937264205 |
20 | 3404031807133025 |
21 | 25020163036073205 |
22 | 141141223300374025 |
23 | 1105826524503082205 |
24 | 5545214234515415025 |
[1,5,25,205,1025,5205,42025,214205,1483025, 9023205,45124025,346032205,1850165025,13411241205, 75057010025,391445050205,3161345251025, 16210847055205,121454355292025,648483937264205, 3404031807133025,25020163036073205, 141141223300374025,1105826524503082205, 5545214234515415025] |