# A116818 (b-file synthesized from sequence entry)
1 1
2 2
3 6
4 21
5 75
6 248
7 735
8 1952
9 4697
10 10378
11 21320
12 41163
13 75363
14 131808
15 221561
16 359742
17 566561
18 868514
19 1299754
20 1903649
21 2734539
22 3859704
23 5361555
24 7340060
25 9915417
26 13230986
27 17456492
28 22791511
29 29469251
30 37760640