# A099516 (b-file synthesized from sequence entry)
0 0
1 1
2 2
3 5
4 10
5 23
6 50
7 112
8 246
9 545
10 1202
11 2658
12 5870
13 12972
14 28656
15 63315
16 139880
17 309049
18 682790
19 1508527
20 3332850
21 7363430
22 16268356
23 35942447
24 79409300
25 175442668
26 387613604
27 856372740
28 1892023992
29 4180136405
30 9235369230