# A102207 (b-file synthesized from sequence entry)
0 4
1 17
2 65
3 244
4 912
5 3405
6 12709
7 47432
8 177020
9 660649
10 2465577
11 9201660
12 34341064
13 128162597
14 478309325
15 1785074704
16 6661989492
17 24862883265
18 92789543569
19 346295291012
20 1292391620480
21 4823271190909
22 18000693143157