n | a(n) |
---|---|
1 | 9 |
2 | 36 |
3 | 162 |
4 | 729 |
5 | 3276 |
6 | 14742 |
7 | 66339 |
8 | 298530 |
9 | 1343385 |
10 | 6045228 |
11 | 27203526 |
12 | 122415867 |
13 | 550871406 |
14 | 2478921327 |
15 | 11155145967 |
16 | 50198156856 |
17 | 225891705852 |
18 | 1016512676334 |
19 | 4574307043503 |
20 | 20584381695759 |
21 | 92629717630920 |
22 | 416833729339140 |
23 | 1875751782026130 |
[9,36,162,729,3276,14742,66339,298530,1343385, 6045228,27203526,122415867,550871406,2478921327, 11155145967,50198156856,225891705852, 1016512676334,4574307043503,20584381695759, 92629717630920,416833729339140,1875751782026130] |