# A337262 (b-file synthesized from sequence entry)
0 2
1 5
2 15
3 48
4 169
5 618
6 2319
7 8804
8 33649
9 129046
10 495779
11 1906520
12 7335029
13 28227578
14 108642983
15 418176700
16 1609656953
17 6196050718
18 23850681323
19 91809753632
20 353409321213