n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 5 |
3 | 28 |
4 | 233 |
5 | 2376 |
6 | 28102 |
7 | 379016 |
8 | 5707025 |
9 | 94439440 |
10 | 1699067321 |
11 | 32951077193 |
12 | 684009742319 |
13 | 15110032165151 |
14 | 353485501643471 |
15 | 8721374385748256 |
16 | 226128389777924385 |
17 | 6142306518887606112 |
18 | 174311816444805024379 |
[1,1,5,28,233,2376,28102,379016,5707025,94439440, 1699067321,32951077193,684009742319, 15110032165151,353485501643471,8721374385748256, 226128389777924385,6142306518887606112, 174311816444805024379] |