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A154391 as a simple table

na(n)
12
210
312
438
542
644
750
852
956
10142
11150
12154
13166
14170
15172
16178
17180
18184
19202
20204
21210
22212
23226
24232
25240
26542
27558
28570
29598
30602
31614
32618
33620
34654
35662
36666
37678
38682
39684
40690
41692
42696
43714
44716
45722
46724
47738
48744
49752
50796
51806
52810
53812
54818

[2,10,12,38,42,44,50,52,56,142,150,154,166,170,
 172,178,180,184,202,204,210,212,226,232,240,542,
 558,570,598,602,614,618,620,654,662,666,678,682,
 684,690,692,696,714,716,722,724,738,744,752,796,
 806,810,812,818]