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A130710 as a simple table

na(n)
12
27
313
411
57
63
713
85
917
1011
1119
1217
1323
1419
1531
1641
1737
1843
1953
2047
2171
2259
2361
2497
25103
26113
2779
28137
29101
30139
31151
32157
33173
34137
35199
36149
37211
38223
39173
40227
41181
42197
43263
44199
45211
46283

[2,7,13,11,7,3,13,5,17,11,19,17,23,19,31,41,37,43,
 53,47,71,59,61,97,103,113,79,137,101,139,151,157,
 173,137,199,149,211,223,173,227,181,197,263,199,
 211,283]