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A103486 as a simple table

na(n)
07
111
213
317
421
523
627
731
833
937
1041
1143
1247
1351
1453
1557
1661
1763
1867
1971
2073
2177
2281
2383
2487
2591
2693
2797
28101
29103
30107
31111
32113
33117
34121
35123
36127
37131
38133
39137
40141
41143
42147
43151
44153
45157
46161
47163
48167
49171
50173
51177
52181
53183
54187
55191
56193
57197
58201

[7,11,13,17,21,23,27,31,33,37,41,43,47,51,53,57,
 61,63,67,71,73,77,81,83,87,91,93,97,101,103,107,
 111,113,117,121,123,127,131,133,137,141,143,147,
 151,153,157,161,163,167,171,173,177,181,183,187,
 191,193,197,201]