# A085385 (b-file synthesized from sequence entry)
0 0
1 1
2 9
3 46
4 184
5 640
6 2032
7 6048
8 17152
9 46848
10 124160
11 321024
12 813056
13 2023424
14 4960256
15 12001280
16 28704768
17 67960832
18 159449088
19 371064832
20 857210880
21 1967128576
22 4486856704
23 10177478656
24 22968008704
25 51589939200
26 115376914432