# A324936 (b-file synthesized from sequence entry)
1 1
2 1
3 2
4 4
5 8
6 17
7 37
8 83
9 189
10 436
11 1014
12 2373
13 5578
14 13156
15 31104
16 73665
17 174665
18 414427
19 983606
20 2334488