# A278616 (b-file synthesized from sequence entry)
0 3
1 8
2 21
3 56
4 148
5 393
6 1041
7 2761
8 7318
9 19403
10 51436
11 136366
12 361513
13 958413
14 2540831
15 6735996
16 17857733
17 47342548
18 125509476
19 332737401