# A148699 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 7
4 23
5 69
6 229
7 721
8 2541
9 8240
10 29393
11 98714
12 355194
13 1216839
14 4415474
15 15380589
16 56058177
17 197157783
18 723355013
19 2565493440
20 9440747457
21 33741764503
22 124548794972
23 447786779945
24 1657037091434
25 5989639030646
26 22208645758296
27 80596640887627
28 299496377454683
29 1090864144257659
30 4059670690241188