# A161879 (b-file synthesized from sequence entry)
0 1
1 19
2 189
3 1311
4 7124
5 32300
6 127091
7 445721
8 1420364
9 4172476
10 11426240
11 29429784
12 71808030
13 166970290
14 371826581
15 796341623
16 1646167391
17 3294638285
18 6401307860
19 12102626404
20 22312161586
21 40184022430
22 70815181390