# A045677 (b-file synthesized from sequence entry)
0 0
1 0
2 0
3 0
4 0
5 0
6 2
7 2
8 8
9 14
10 36
11 62
12 142
13 252
14 524
15 968
16 1928
17 3600
18 7044
19 13286
20 25740
21 48916
22 94364
23 180314
24 347630
25 666996
26 1286712
27 2477342
28 4785824
29 9240012
30 17880320
31 34604066
32 67078024
33 130085052
34 252583200
35 490722344
36 954313264