# A164904 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 2
4 2
5 5
6 5
7 15
8 15
9 52
10 52
11 203
12 203
13 877
14 877
15 4140
16 4140
17 21147
18 21147
19 115975
20 115975
21 678569
22 678569
23 4213530
24 4213530
25 27641927
26 27641927
27 190829797
28 190829797
29 1381367941
30 1381367941
31 10448276360
32 10448276360
33 82285618467