# A148801 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 8
4 26
5 78
6 271
7 896
8 3228
9 11119
10 41002
11 145548
12 545187
13 1974923
14 7480699
15 27503349
16 105050951
17 390597492
18 1501505042
19 5632087999
20 21759951598
21 82196014521
22 318859845293
23 1211380162124
24 4714855246296
25 17997471462958
26 70241280052488
27 269196555472317
28 1053057343103259
29 4049528715390724