# A143702 (b-file synthesized from sequence entry)
1 2
2 6
3 14
4 30
5 30
6 42
7 30
8 78
9 182
10 1110
11 570
12 1830
13 6666
14 2310
15 2534
16 5538
17 9870
18 20010
19 141270
20 14070
21 480090
22 155490
23 334110
24 1794858
25 2463270
26 2132130
27 2349390