# A134457 (b-file synthesized from sequence entry)
0 1
1 2
2 2
3 6
4 8
5 4
6 18
7 38
8 48
9 40
10 16
11 80
12 210
13 402
14 644
15 852
16 928
17 912
18 704
19 256
20 1344
21 3944
22 9276
23 19448
24 37090
25 65602
26 107388
27 160760
28 220200