# A082237 (b-file synthesized from sequence entry)
1 1
2 4
3 6
4 6
5 60
6 60
7 420
8 420
9 4620
10 60060
11 60060
12 60060
13 120120
14 2042040
15 6126120
16 116396280
17 116396280
18 116396280
19 116396280
20 2677114440
21 2677114440
22 2677114440
23 2677114440
24 2677114440
25 2677114440
26 77636318760
27 77636318760