# A151266 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 7
4 19
5 49
6 139
7 379
8 1079
9 3011
10 8681
11 24641
12 71303
13 204359
14 594749
15 1717871
16 5012591
17 14552407
18 42601285
19 124209955
20 364300377
21 1065449397
22 3131483367
23 9182889013
24 27027421303
25 79418096239
26 234090990589
27 689093244919
28 2033346353509
29 5994168369289
30 17706646341619
31 52264890828619