# A089974 (b-file synthesized from sequence entry)
0 1
1 0
2 -3
3 1
4 17
5 -49
6 -71
7 1079
8 -3263
9 -10529
10 156401
11 -624601
12 -1858319
13 42109055
14 -249633047
15 -187690049
16 17346988289
17 -159631097281
18 375894263521
19 8905140874583
20 -137481700309199
21 830604602372959
22 3549053339380121
23 -139582700722475473
24 1526848956867592513