# A331729 (b-file synthesized from sequence entry)
0 1
1 2
2 2
3 3
4 3
5 7
6 11
7 20
8 31
9 47
10 92
11 162
12 312
13 632
14 1235
15 2460
16 4844
17 9665
18 19335
19 38727
20 77569
21 155729
22 310405
23 620596
24 1240580
25 2481645
26 4966229
27 9926596
28 19855760
29 39717367
30 79428417