# A113726 (b-file synthesized from sequence entry)
0 1
1 0
2 1
3 4
4 5
5 8
6 25
7 44
8 77
9 176
10 353
11 660
12 1365
13 2776
14 5417
15 10876
16 21981
17 43648
18 87153
19 175076
20 349669
21 698280
22 1398585
23 2797260
24 5590381
25 11184720
26 22373761
27 44735284
28 89474165
29 178969208
30 357910345
31 715807004
32 1431683837
33 2863325216