# A063253 (b-file synthesized from sequence entry)
1 1
2 2
3 3
4 5
5 10
6 23
7 42
8 110
9 286
10 749
11 2059
12 7097
13 19279
14 68211
15 246724
16 885790
17 3234668
18 14549030
19 53401041
20 240993489
21 1111160746
22 5080272010
23 23413163247
24 129102470025
25 599218203979
26 3297343887195
27 18468781315851
28 102681863426893
29 573393298022342