# A124617 (b-file synthesized from sequence entry)
0 1
1 4
2 14
3 42
4 118
5 304
6 747
7 1748
8 3949
9 8620
10 18296
11 37818
12 76398
13 151022
14 292754
15 557130
16 1042364
17 1919044
18 3480203
19 6221668
20 10973326
21 19106264
22 32862300
23 55865180
24 93915547
25 156203520
26 257157134
27 419217118
28 676991229
29 1083396912
30 1718709997
31 2703754666