# A026711 (b-file synthesized from sequence entry)
0 1
1 1
2 4
3 6
4 20
5 32
6 101
7 165
8 507
9 837
10 2531
11 4205
12 12583
13 20993
14 62368
15 104354
16 308438
17 517146
18 1522818
19 2557110
20 7508968
21 12623188
22 36990948
23 62237324
24 182092022
25 306566670
26 895859156
27 1508992496
28 4405521688
29 7423506680