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A160822 as a simple table

na(n)
12
24
37
49
511
613
716
819
923
1025
1127
1229
1331
1445
1547
1649
1753
1861
1964
2067
2171
2273
2381
2483
2593
2697
27101
28103
29107
30109
31113
32119
33121
34125
35127
36131
37139
38145
39149
40151
41161
42163
43167
44169
45173
46181
47187
48191
49193
50197
51199
52205
53215
54221
55223
56227
57229
58233
59241
60243

[2,4,7,9,11,13,16,19,23,25,27,29,31,45,47,49,53,
 61,64,67,71,73,81,83,93,97,101,103,107,109,113,
 119,121,125,127,131,139,145,149,151,161,163,167,
 169,173,181,187,191,193,197,199,205,215,221,223,
 227,229,233,241,243]