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A125021 as a simple table

na(n)
10
22
34
48
510
616
718
820
926
1032
1134
1236
1340
1452
1558
1664
1768
1872
1974
2080
2182
2290
2398
24104
25106
26116
27122
28128
29136
30144
31146
32148
33160
34162
35164
36178
37180
38194
39196
40202
41208
42212
43218
44226
45232
46234
47242
48244
49256
50272
51274
52288
53292
54296
55298
56306
57314

[0,2,4,8,10,16,18,20,26,32,34,36,40,52,58,64,68,
 72,74,80,82,90,98,104,106,116,122,128,136,144,146,
 148,160,162,164,178,180,194,196,202,208,212,218,
 226,232,234,242,244,256,272,274,288,292,296,298,
 306,314]