# A118038 (b-file synthesized from sequence entry)
0 1
1 2
2 6
3 24
4 50
5 204
6 364
7 1832
8 2916
9 9730
10 14476
11 71856
12 103818
13 282912
14 393840
15 1802704
16 2452114
17 6275898
18 8292056
19 42023440
20 55922412
21 130059138
22 169418920
23 659362200
24 850307750
25 1876260022
26 2376769824
27 11577739208
28 14815959930