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A344019 as a simple table

na(n)
424
512
6120
7240
81440
910080
1080640
11725760
127257600
1379833600
14958003200
1512454041600
16174356582400
172615348736000
1841845579776000
19711374856192000
2012804747411456000
21243290200817664000
224865804016353280000
23102181884343418880000
242248001455555215360000
2551704033477769953280000
261240896803466478878720000

[24,12,120,240,1440,10080,80640,725760,7257600,
 79833600,958003200,12454041600,174356582400,
 2615348736000,41845579776000,711374856192000,
 12804747411456000,243290200817664000,
 4865804016353280000,102181884343418880000,
 2248001455555215360000,51704033477769953280000,
 1240896803466478878720000]