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A323556 as a simple table

na(n)
11
21
33
41
53
65
77
81
911
1013
117
129
133
145
1515
161
1727
1829
1923
2025
2119
2221
2315
2417
2511
2613
277
289
293
305
3131
321
3359
3429
3523
3625
3719
3853
3947
4049
4143
4213
437
449
453
4637
4731
4833
4927
5061
5155
5257
5351
5421
5515
5617
5711
5845
5939
6041
6135
625
6363
641
65123
6693
6723
6825
6983
7053
7147
7249
7343
7413
7571
7673
773
78101
7995
8097
8191
8261
83119
84121
8551
8621
8715
8817
8911
90109
9139
9241
9399
9469
9563

[1,1,3,1,3,5,7,1,11,13,7,9,3,5,15,1,27,29,23,25,
 19,21,15,17,11,13,7,9,3,5,31,1,59,29,23,25,19,53,
 47,49,43,13,7,9,3,37,31,33,27,61,55,57,51,21,15,
 17,11,45,39,41,35,5,63,1,123,93,23,25,83,53,47,49,
 43,13,71,73,3,101,95,97,91,61,119,121,51,21,15,17,
 11,109,39,41,99,69,63]