# A377867 (b-file synthesized from sequence entry)
0 0
1 0
2 0
3 0
4 1
5 7
6 33
7 131
8 473
9 1608
10 5242
11 16567
12 51123
13 154793
14 461525
15 1358646
16 3957088
17 11420995
18 32707809
19 93040751
20 263113505
21 740238852
22 2073098086
23 5782387855
24 16070206191
25 44516728277
26 122956408493
27 338707969266
28 930787894348
29 2552224341403
30 6984100641117