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A312683 as a simple table

na(n)
01
14
28
314
420
526
632
738
842
946
1050
1154
1260
1366
1472
1578
1684
1788
1892
1996
20100
21106
22112
23118
24124
25130
26134
27138
28142
29146
30152
31158
32164
33170
34176
35180
36184
37188
38192
39198
40204
41210
42216
43222
44226
45230
46234
47238
48244
49250

[1,4,8,14,20,26,32,38,42,46,50,54,60,66,72,78,84,
 88,92,96,100,106,112,118,124,130,134,138,142,146,
 152,158,164,170,176,180,184,188,192,198,204,210,
 216,222,226,230,234,238,244,250]