n | a(n) |
---|---|
0 | 1 |
1 | 5 |
2 | 37 |
3 | 269 |
4 | 1949 |
5 | 14121 |
6 | 102313 |
7 | 741305 |
8 | 5371097 |
9 | 38916077 |
10 | 281964941 |
11 | 2042966149 |
12 | 14802232757 |
13 | 107249008849 |
14 | 777068573905 |
15 | 5630220503025 |
16 | 40793546383409 |
17 | 295568073335893 |
18 | 2141527121824885 |
19 | 15516352499614333 |
20 | 112423136012925517 |
21 | 814557513519681785 |
[1,5,37,269,1949,14121,102313,741305,5371097, 38916077,281964941,2042966149,14802232757, 107249008849,777068573905,5630220503025, 40793546383409,295568073335893,2141527121824885, 15516352499614333,112423136012925517, 814557513519681785] |