# A186830 (b-file synthesized from sequence entry)
1 1
2 9
3 7
4 17
5 33
6 57
7 107
8 197
9 361
10 665
11 1223
12 2249
13 4137
14 7609
15 13995
16 25741
17 47345
18 87081
19 160167
20 294593
21 541841
22 996601
23 1833035
24 3371477
25 6201113
26 11405625
27 20978215
28 38584953
29 70968793
30 130531961