# A132836 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 4
4 11
5 29
6 77
7 211
8 582
9 1618
10 4539
11 12805
12 36306
13 103400
14 295576
15 847661
16 2437880
17 7028919
18 20310976
19 58808175
20 170577566
21 495574655
22 1441899589
23 4200913967
24 12254244406
25 35786588014
26 104618152761
27 306135037294