# A192402 (b-file synthesized from sequence entry)
0 1
1 2
2 8
3 34
4 140
5 586
6 2476
7 10522
8 45048
9 194210
10 842672
11 3678946
12 16155140
13 71328210
14 316536532
15 1411398138
16 6321140080
17 28426660498
18 128325523272
19 581349815466
20 2642337533500
21 12046547596514
22 55076433751372
23 252470682559914