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A311654 as a simple table

na(n)
01
14
28
312
420
524
630
730
836
942
1048
1148
1252
1360
1466
1574
1672
1778
1882
1988
2088
2196
22102
23106
24114
25112
26122
27126
28130
29126
30136
31144
32150
33156
34150
35162
36168
37174
38168
39178
40184
41190
42198
43192
44204
45208
46214
47208
48222
49228

[1,4,8,12,20,24,30,30,36,42,48,48,52,60,66,74,72,
 78,82,88,88,96,102,106,114,112,122,126,130,126,
 136,144,150,156,150,162,168,174,168,178,184,190,
 198,192,204,208,214,208,222,228]