# A379080 (b-file synthesized from sequence entry)
0 1
1 2
2 7
3 32
4 163
5 886
6 5039
7 29616
8 178446
9 1096356
10 6842452
11 43259122
12 276462247
13 1783114592
14 11591769207
15 75874998822
16 499643588823
17 3307746965238
18 22001986381873
19 146972401234478
20 985535271867577
21 6631547191254298
22 44763982636889092
23 303037237861086682