# A052150 (b-file synthesized from sequence entry)
0 1
1 6
2 24
3 82
4 261
5 804
6 2440
7 7356
8 22113
9 66394
10 199248
11 597822
12 1793557
13 5380776
14 16142448
15 48427480
16 145282593
17 435847950
18 1307544040
19 3922632330
20 11767897221
21 35303691916
22 105911076024
23 317733228372
24 953199685441