# A291378 (b-file synthesized from sequence entry)
1 1
2 -2
3 4
4 -9
5 24
6 -74
7 251
8 -902
9 3359
10 -12802
11 49588
12 -194445
13 770099
14 -3076129
15 12380317
16 -50162386
17 204475572
18 -838014584
19 3451174777
20 -14274905490
21 59276495017
22 -247019567936
23 1032709501505
24 -4330122550717
25 18204993223606
26 -76728300335664
27 324125242867935
28 -1372110743864550