# A051299 (b-file synthesized from sequence entry)
1 1
2 2
3 4
4 8
5 16
6 77
7 154
8 695
9 1651
10 8162
11 9790
12 17699
13 94690
14 141599
15 557590
16 1133495
17 2468446
18 7152908
19 8681995
20 15501953
21 70521484
22 75736331
23 133099648
24 464096129
25 1105057423
26 2155631654
27 3711948196
28 10831430159
29 19145731750
30 110603049251
31 216633541762