# A351283 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 5
4 16
5 46
6 142
7 496
8 1888
9 7538
10 31291
11 135739
12 617461
13 2939215
14 14575027
15 75014471
16 399901294
17 2205630124
18 12572140372
19 73961880118
20 448447331338
21 2798640572516
22 17956583819425
23 118336081817953
24 800278211629795
25 5549154792085813
26 39420390891260821