# A119901 (b-file synthesized from sequence entry)
0 3
1 11
2 31
3 93
4 281
5 841
6 2525
7 7575
8 22727
9 68183
10 204551
11 613655
12 1840965
13 5522897
14 16568691
15 49706071
16 149118215
17 447354647
18 1342063941
19 4026191825
20 12078575475
21 36235726425
22 108707179277
23 326121537829
24 978364613487