n | a(n) |
---|---|
1 | 1 |
2 | 81 |
3 | 784 |
4 | 5329 |
5 | 15876 |
6 | 63504 |
7 | 118336 |
8 | 342225 |
9 | 573049 |
10 | 1285956 |
11 | 1774224 |
12 | 4177936 |
13 | 4831204 |
14 | 9585216 |
15 | 12446784 |
16 | 21911761 |
17 | 24147396 |
18 | 46416969 |
19 | 47059600 |
20 | 84603204 |
21 | 92775424 |
22 | 143712144 |
23 | 148060224 |
24 | 268304400 |
25 | 248094001 |
26 | 391327524 |
27 | 417793600 |
28 | 630612544 |
29 | 594872100 |
[1,81,784,5329,15876,63504,118336,342225,573049, 1285956,1774224,4177936,4831204,9585216,12446784, 21911761,24147396,46416969,47059600,84603204, 92775424,143712144,148060224,268304400,248094001, 391327524,417793600,630612544,594872100] |