n | a(n) |
---|---|
1 | 625 |
2 | 5625 |
3 | 50625 |
4 | 275625 |
5 | 1500625 |
6 | 6002500 |
7 | 24010000 |
8 | 77792400 |
9 | 252047376 |
10 | 700131600 |
11 | 1944810000 |
12 | 4802490000 |
13 | 11859210000 |
14 | 26683222500 |
15 | 60037250625 |
16 | 125262905625 |
17 | 261351000625 |
18 | 512247961225 |
19 | 1004006004001 |
20 | 1866953313225 |
[625,5625,50625,275625,1500625,6002500,24010000, 77792400,252047376,700131600,1944810000, 4802490000,11859210000,26683222500,60037250625, 125262905625,261351000625,512247961225, 1004006004001,1866953313225] |