# A244476 (b-file synthesized from sequence entry)
4 2
5 8
6 15
7 26
8 45
9 75
10 121
11 199
12 322
13 542
14 877
15 1427
16 2309
17 3739
18 6050
19 9790
20 15841
21 25632
22 41473
23 67105
24 108578
25 175683
26 284261
27 459944
28 744205
29 1204149
30 1948354
31 3152503
32 5100857
33 8253360