n | a(n) |
---|---|
1 | 3 |
2 | 2 |
3 | 3 |
4 | 31 |
5 | 25 |
6 | 2 |
7 | 721 |
8 | 16 |
9 | 561 |
10 | 13 |
11 | 3628801 |
12 | 11 |
13 | 479001601 |
14 | 361 |
15 | 9 |
16 | 316 |
17 | 20922789888001 |
18 | 281 |
19 | 6402373705728001 |
20 | 7 |
21 | 241 |
22 | 1814401 |
23 | 1124000727777607680001 |
24 | 6 |
25 | 1596673 |
26 | 239500801 |
27 | 1478401 |
28 | 181 |
[3,2,3,31,25,2,721,16,561,13,3628801,11,479001601, 361,9,316,20922789888001,281,6402373705728001,7, 241,1814401,1124000727777607680001,6,1596673, 239500801,1478401,181] |