# A032637 (b-file synthesized from sequence entry)
0 0
1 1
2 3
3 11
4 35
5 112
6 353
7 1111
8 3490
9 10966
10 34451
11 108231
12 340019
13 1068203
14 3355859
15 10542742
16 33121003
17 104052699
18 326891197
19 1026958985
20 3226286805
21 10135678925
22 31842174452
23 100035141333
24 314269665113
25 987307271166