# A323845 (b-file synthesized from sequence entry)
1 1
2 4
3 6
4 21
5 45
6 144
7 378
8 1161
9 3321
10 10044
11 29646
12 89181
13 266085
14 798984
15 2392578
16 7179921
17 21526641
18 64586484
19 193720086
20 581179941
21 1743421725
22 5230324224
23 15690618378
24 47072032281
25 141215033961
26 423645633324
27 1270933711326
28 3812802728301
29 11438398618965
30 34315200639864