n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 1 |
4 | 0 |
5 | 15 |
6 | 150 |
7 | 1815 |
8 | 0 |
9 | 945 |
10 | 0 |
11 | 10395 |
12 | 0 |
13 | 135135 |
14 | 0 |
15 | 2027025 |
16 | 0 |
17 | 34459425 |
18 | 0 |
19 | 654729075 |
20 | 0 |
21 | 13749310575 |
22 | 0 |
23 | 316234143225 |
24 | 0 |
25 | 7905853580625 |
26 | 0 |
27 | 213458046676875 |
28 | 0 |
29 | 6190283353629375 |
30 | 0 |
31 | 191898783962510625 |
32 | 0 |
33 | 6332659870762850625 |
34 | 0 |
35 | 221643095476699771875 |
[1,0,0,1,0,15,150,1815,0,945,0,10395,0,135135,0, 2027025,0,34459425,0,654729075,0,13749310575,0, 316234143225,0,7905853580625,0,213458046676875,0, 6190283353629375,0,191898783962510625,0, 6332659870762850625,0,221643095476699771875] |