# A148423 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 5
4 18
5 59
6 210
7 771
8 2996
9 11644
10 46638
11 190413
12 785883
13 3269350
14 13802880
15 58805780
16 251800165
17 1085863136
18 4718853763
19 20599960049
20 90292141257
21 397829888521
22 1760283533023
23 7811722003196
24 34783756873350
25 155429698073397
26 696354098036891
27 3127128078447276
28 14080315363387703