# A144952 (b-file synthesized from sequence entry)
1 0
2 1
3 5
4 16
5 44
6 111
7 268
8 627
9 1439
10 3250
11 7259
12 16050
13 35219
14 76730
15 166229
16 358180
17 768416
18 1641555
19 3494596
20 7414203
21 15685328
22 33091399
23 69647978
24 146250009
25 306490602
26 641044849
27 1338507476
28 2790140995
29 5807567462
30 12070739253
31 25056394988
32 51946330763
33 107573145767