# A025251 (b-file synthesized from sequence entry)
1 0
2 1
3 2
4 0
5 2
6 4
7 2
8 12
9 18
10 24
11 82
12 120
13 242
14 620
15 1010
16 2324
17 5154
18 9520
19 22178
20 46512
21 94178
22 214548
23 446690
24 952732
25 2122034
26 4475592
27 9776626
28 21491496
29 46096338
30 101585276
31 222360530
32 483573796
33 1068438594
34 2341596256
35 5140674882
36 11369018464