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A370444 as a simple table

na(n)
01
14
240
3460
45940
582060
61188140
717792060
8273299640
94282438360
1068184114040
111099949668960
1217940069922740
13295334808497460
144900888478007740
1581893191113037760
161376770060020516140
1723270650287508521860
18395214289798485048340
196740892510015481994360
20115419341703097589417340

[1,4,40,460,5940,82060,1188140,17792060,273299640,
 4282438360,68184114040,1099949668960,
 17940069922740,295334808497460,4900888478007740,
 81893191113037760,1376770060020516140,
 23270650287508521860,395214289798485048340,
 6740892510015481994360,115419341703097589417340]