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A267573 as a simple table

na(n)
14
26
36
410
514
614
718
822
926
1030
1134
1238
1342
1446
1550
1654
1762
1862
1970
2074
2174
2282
2386
2490
2598
26102
27106
28110
29110
30114
31130
32134
33138
34142
35150
36154
37158
38166
39170
40174
41182
42182
43194
44194
45198
46202
47214
48226
49230
50230
51234
52242
53242
54254
55258
56266
57270

[4,6,6,10,14,14,18,22,26,30,34,38,42,46,50,54,62,
 62,70,74,74,82,86,90,98,102,106,110,110,114,130,
 134,138,142,150,154,158,166,170,174,182,182,194,
 194,198,202,214,226,230,230,234,242,242,254,258,
 266,270]