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A366751 as a simple table

na(n)
00
10
20
30
424
560
6120
7210
820496
9181944
101059120
114990590
12180292200
133191349876
1436598884504
15327837512730
167732754793120
17194896185648240
183574721299186656
1951311061420097014
201105883184455171640
2132127696556638165420
22812811279492629700360

[0,0,0,0,24,60,120,210,20496,181944,1059120,
 4990590,180292200,3191349876,36598884504,
 327837512730,7732754793120,194896185648240,
 3574721299186656,51311061420097014,
 1105883184455171640,32127696556638165420,
 812811279492629700360]