n | a(n) |
---|---|
0 | 1 |
1 | 27 |
2 | 481 |
3 | 7203 |
4 | 98665 |
5 | 1285179 |
6 | 16245937 |
7 | 201600531 |
8 | 2472643129 |
9 | 30100201131 |
10 | 364634299393 |
11 | 4403082925059 |
12 | 53056831273993 |
13 | 638440928326683 |
14 | 7675363823623249 |
15 | 92216951605023987 |
16 | 1107504122083376857 |
17 | 13297255155917290635 |
18 | 159624707672057279905 |
[1,27,481,7203,98665,1285179,16245937,201600531, 2472643129,30100201131,364634299393,4403082925059, 53056831273993,638440928326683,7675363823623249, 92216951605023987,1107504122083376857, 13297255155917290635,159624707672057279905] |