n | a(n) |
---|---|
1 | 2 |
2 | 0 |
3 | 30 |
4 | 0 |
5 | 15015 |
6 | 0 |
7 | 37182145 |
8 | 9699690 |
9 | 33426748355 |
10 | 0 |
11 | 3710369067405 |
12 | 0 |
13 | 304250263527210 |
14 | 0 |
15 | 37420578814667938361329 |
16 | 0 |
17 | 18598027670889965365580513 |
18 | 0 |
19 | 107254825578022430263302818471 |
20 | 0 |
21 | 44510752614879308559270669665465 |
22 | 0 |
23 | 267064515689275851355624017992790 |
24 | 0 |
25 | 116431182179248680450031658440253681535 |
26 | 0 |
[2,0,30,0,15015,0,37182145,9699690,33426748355,0, 3710369067405,0,304250263527210,0, 37420578814667938361329,0, 18598027670889965365580513,0, 107254825578022430263302818471,0, 44510752614879308559270669665465,0, 267064515689275851355624017992790,0, 116431182179248680450031658440253681535,0] |