# A178167 (b-file synthesized from sequence entry)
1 3
2 8
3 20
4 50
5 122
6 290
7 674
8 1538
9 3462
10 7720
11 17104
12 37708
13 82768
14 180880
15 393488
16 851914
17 1835470
18 3935808
19 8402158
20 17865738
21 37858268
22 79991512
23 168605710
24 354649382
25 744605426
26 1560666296
27 3265699888
28 6822355756
29 14229565634