# A341900 (b-file synthesized from sequence entry)
0 0
1 1
2 2
3 7
4 26
5 127
6 746
7 5167
8 41066
9 368047
10 3669866
11 40284847
12 482671466
13 6267305647
14 87660962666
15 1313941673647
16 21010450850666
17 357001369769647
18 6423384156578666
19 122002101778601647
20 2439325392333218666
21 51212944273488041647
22 1126440053169940898666