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A212881 as a simple table

na(n)
12
210
338
442
544
650
766
874
980
1090
11160
12178
13186
14190
15220
16224
17228
18234
19238
20240
21242
22256
23260
24270
25272
26280
27298
28342
29366
30368
31376
32380
33396
34400
35430
36462
37474
38476
39486
40504
41518
42526
43590
44596
45598
46610
47628
48668
49670
50672
51696
52700
53702
54714

[2,10,38,42,44,50,66,74,80,90,160,178,186,190,220,
 224,228,234,238,240,242,256,260,270,272,280,298,
 342,366,368,376,380,396,400,430,462,474,476,486,
 504,518,526,590,596,598,610,628,668,670,672,696,
 700,702,714]