# A124839 (b-file synthesized from sequence entry)
1 1
2 -2
3 2
4 -1
5 -2
6 10
7 -30
8 76
9 -173
10 363
11 -717
12 1363
13 -2551
14 4797
15 -9189
16 18015
17 -36008
18 72725
19 -146930
20 294423
21 -581758
22 1130231
23 -2158552
24 4061201
25 -7557522
26 13983585
27 -25872679
28 48115364
29 -90273986
30 171186911