n | a(n) |
---|---|
0 | 0 |
1 | 3 |
2 | 36 |
3 | 243 |
4 | 1296 |
5 | 6075 |
6 | 26244 |
7 | 107163 |
8 | 419904 |
9 | 1594323 |
10 | 5904900 |
11 | 21434787 |
12 | 76527504 |
13 | 269440587 |
14 | 937461924 |
15 | 3228504075 |
16 | 11019960576 |
17 | 37321507107 |
18 | 125524238436 |
19 | 419576389587 |
20 | 1394713760400 |
21 | 4613015762523 |
22 | 15188432850756 |
[0,3,36,243,1296,6075,26244,107163,419904,1594323, 5904900,21434787,76527504,269440587,937461924, 3228504075,11019960576,37321507107,125524238436, 419576389587,1394713760400,4613015762523, 15188432850756] |