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A087105 as a simple table

na(n)
212
324
460
596
6192
7252
8396
9560
10720
111080
121280
131596
141932
152288
162784
173240
183960
194340
204896
215616
226068
237040
248064
259000
269996
2710812
2811232
2912096
3013860
3114820
3217408
3318216
3420424
3521000
3623400
3724624
3826228
3928208
4029904
4131320

[12,24,60,96,192,252,396,560,720,1080,1280,1596,
 1932,2288,2784,3240,3960,4340,4896,5616,6068,7040,
 8064,9000,9996,10812,11232,12096,13860,14820,
 17408,18216,20424,21000,23400,24624,26228,28208,
 29904,31320]