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A004302 as a simple table

na(n)
00
11
212
360
4200
5525
61176
72352
84320
97425
1012100
1118876
1228392
1341405
1458800
1581600
16110976
17148257
18194940
19252700
20323400
21409101
22512072
23634800
24780000
25950625
261149876
271381212
281648360
291955325
302306400
312706176
323159552
333671745
344248300
354895100

[0,1,12,60,200,525,1176,2352,4320,7425,12100,
 18876,28392,41405,58800,81600,110976,148257,
 194940,252700,323400,409101,512072,634800,780000,
 950625,1149876,1381212,1648360,1955325,2306400,
 2706176,3159552,3671745,4248300,4895100]