# A119330 (b-file synthesized from sequence entry)
0 1
1 2
2 3
3 4
4 7
5 18
6 49
7 120
8 265
9 554
10 1155
11 2476
12 5455
13 12138
14 26881
15 58992
16 128689
17 280466
18 612579
19 1341268
20 2940151
21 6443778
22 14111857
23 30886632
24 67590649
25 147934010
26 323850531
27 709047292
28 1552412671
29 3398703066
30 7440375937