# A148103 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 4
4 10
5 26
6 81
7 244
8 819
9 2695
10 9463
11 32922
12 120808
13 437836
14 1659640
15 6217694
16 24120576
17 92725987
18 366692792
19 1438275924
20 5781789727
21 23060129968
22 93964095455
23 380158396326
24 1566773918574
25 6416020471974
26 26705782715536
27 110498732504920
28 463940330488819
29 1937038870676946