# A303220 (b-file synthesized from sequence entry)
1 3
2 7
3 15
4 26
5 57
6 128
7 319
8 849
9 2285
10 6395
11 18072
12 51914
13 150497
14 439554
15 1292568
16 3819778
17 11341738
18 33806234
19 101113152
20 303345648
21 912494104
22 2751564993
23 8315282765
24 25179029388
25 76381806785
26 232094778772
27 706331084162
28 2152626447195
29 6569037508556