# A176812 (b-file synthesized from sequence entry)
0 3
1 9
2 33
3 111
4 387
5 1329
6 4593
7 15831
8 54627
9 188409
10 649953
11 2241951
12 7733667
13 26677089
14 92022513
15 317430471
16 1094973507
17 3777099369
18 13029066273
19 44943629391
20 155032590147
21 534783327249
22 1844729605233
23 6363375846711