n | a(n) |
---|---|
1 | 4 |
2 | 24 |
3 | 624 |
4 | 624 |
5 | 90624 |
6 | 890624 |
7 | 2890624 |
8 | 12890624 |
9 | 212890624 |
10 | 8212890624 |
11 | 18212890624 |
12 | 918212890624 |
13 | 9918212890624 |
14 | 59918212890624 |
15 | 259918212890624 |
16 | 6259918212890624 |
17 | 56259918212890624 |
18 | 256259918212890624 |
[4,24,624,624,90624,890624,2890624,12890624, 212890624,8212890624,18212890624,918212890624, 9918212890624,59918212890624,259918212890624, 6259918212890624,56259918212890624, 256259918212890624] |