# A179610 (b-file synthesized from sequence entry)
0 1
1 3
2 14
3 53
4 217
5 860
6 3453
7 13791
8 55198
9 220737
10 883037
11 3532004
12 14128249
13 56512619
14 226051086
15 904203357
16 3616815025
17 14467257516
18 57869034245
19 231476130215
20 925904531806
21 3703618109513
22 14814472466709
23 59257889820468