# A103787 (b-file synthesized from sequence entry)
1 1
2 2
3 4
4 8
5 12
6 21
7 40
8 70
9 117
10 263
11 450
12 703
13 1385
14 2423
15 5501
16 8617
17 18249
18 29352
19 61970
20 103568
21 209309
22 404977
23 853279
24 1609502
25 3008915
26 5342983
27 10287184
28 19087437
29 38498011
30 78520137
31 145642314