# A338614 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 6
4 24
5 72
6 124
7 210
8 394
9 810
10 1652
11 3168
12 5816
13 10640
14 19794
15 37292
16 70298
17 131618
18 245146
19 456430
20 851670
21 1592008
22 2976326
23 5559808
24 10379010
25 19374184
26 36175422
27 67562524
28 126185322
29 235650426
30 440038528