# A220379 (b-file synthesized from sequence entry)
1 1
2 1
3 3
4 16
5 108
6 836
7 7136
8 65708
9 643522
10 6638880
11 71649726
12 804833052
13 9373104396
14 112833093984
15 1400634016520
16 17894022203641
17 234907670711601
18 3164596264280695
19 43700481254733535
20 617995260359761384
21 8942391804824517624
22 132304132524112742604