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A302297 as a simple table

na(n)
112
220
324
436
540
648
760
872
980
1084
1188
1296
13108
14112
15120
16132
17144
18156
19160
20168
21176
22180
23192
24200
25216
26224
27232
28240
29252
30264
31272
32276
33280
34288
35300
36312
37320
38336
39348
40352
41360
42384
43396
44400
45408
46420
47432
48440
49448
50456
51460
52464
53480
54504
55520
56528
57540

[12,20,24,36,40,48,60,72,80,84,88,96,108,112,120,
 132,144,156,160,168,176,180,192,200,216,224,232,
 240,252,264,272,276,280,288,300,312,320,336,348,
 352,360,384,396,400,408,420,432,440,448,456,460,
 464,480,504,520,528,540]