n | a(n) |
---|---|
0 | 0 |
1 | 36 |
2 | 324 |
3 | 1600 |
4 | 15876 |
5 | 38416 |
6 | 82944 |
7 | 302500 |
8 | 527076 |
9 | 876096 |
10 | 2160900 |
11 | 3240000 |
12 | 4734976 |
13 | 9474084 |
14 | 13032100 |
15 | 17640000 |
16 | 30980356 |
17 | 40297104 |
18 | 51840000 |
19 | 83283876 |
20 | 104162436 |
21 | 129231424 |
22 | 194602500 |
23 | 236421376 |
24 | 285474816 |
25 | 409252900 |
26 | 486202500 |
[0,36,324,1600,15876,38416,82944,302500,527076, 876096,2160900,3240000,4734976,9474084,13032100, 17640000,30980356,40297104,51840000,83283876, 104162436,129231424,194602500,236421376,285474816, 409252900,486202500] |