# A324765 (b-file synthesized from sequence entry)
1 1
2 1
3 2
4 3
5 6
6 11
7 26
8 52
9 119
10 266
11 618
12 1432
13 3402
14 8093
15 19505
16 47228
17 115244
18 282529
19 696388
20 1723400