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A060777 as a simple table

na(n)
11
22
33
46
512
630
772
8210
9630
101920
116336
1222176
1378975
14295680
151144000
164576000
1718869760
1880061696
19348986880
201560176640
217148445696
2233530112000
23160813154304
24787718131200
253938590656000
2620083261440000
27104351051284480
28552173794099200
292973519499493376
3016286922357866496
3190680032493568000
32512971179263262720

[1,2,3,6,12,30,72,210,630,1920,6336,22176,78975,
 295680,1144000,4576000,18869760,80061696,
 348986880,1560176640,7148445696,33530112000,
 160813154304,787718131200,3938590656000,
 20083261440000,104351051284480,552173794099200,
 2973519499493376,16286922357866496,
 90680032493568000,512971179263262720]