# A007316 (b-file synthesized from sequence entry)
1 1
2 -1
3 1
4 -2
5 3
6 -9
7 9
8 -71
9 -96
10 -1325
11 -6843
12 -54922
13 -417975
14 -3586117
15 -32531983
16 -316599861
17 -3274076017
18 -35914014266
19 -416386323306
20 -5088908019824
21 -65392831090975
22 -881473287321301
23 -12437647407521019
24 -183345613125389337