# A336991 (b-file synthesized from sequence entry)
0 1
1 -1
2 -2
3 -3
4 -5
5 -10
6 -27
7 -91
8 -350
9 -1459
10 -6466
11 -30258
12 -149051
13 -771157
14 -4181702
15 -23718221
16 -140437759
17 -866481074
18 -5561061327
19 -37066185842
20 -256190732502
21 -1833581728979
22 -13571059095383
23 -103744579461855
24 -818183156375886
25 -6649600332967494
26 -55635988924348030