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A216244 as a simple table

na(n)
24
312
424
560
684
7144
8180
9264
10420
11480
12684
13840
14924
151104
161404
171740
181860
192244
202520
212664
223120
233444
243960
254704
265100
275304
285724
295940
306384
318064
328580
339384
349660
3511100
3611400
3712324
3813284
3913944
4014964
4116020
4216380
4318240
4418624
4519404
4619800

[4,12,24,60,84,144,180,264,420,480,684,840,924,
 1104,1404,1740,1860,2244,2520,2664,3120,3444,3960,
 4704,5100,5304,5724,5940,6384,8064,8580,9384,9660,
 11100,11400,12324,13284,13944,14964,16020,16380,
 18240,18624,19404,19800]