# A266345 (b-file synthesized from sequence entry)
1 1
2 72
3 120
4 1440
5 1680
6 2160
7 2520
8 37800
9 45360
10 50400
11 55440
12 65520
13 75600
14 83160
15 1441440
16 1663200
17 1801800
18 1884960
19 1965600
20 2106720
21 2162160
22 2751840
23 2827440
24 2882880
25 3326400
26 3603600