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A049758 as a simple table

na(n)
05
17
29
311
413
519
623
729
837
947
1055
1165
1275
1387
14105
15117
16127
17145
18159
19179
20197
21219
22241
23261
24283
25307
26327
27353
28381
29407
30435
31467
32497
33527
34565
35593
36625
37661
38699
39735
40771
41807
42849
43881
44933
45969
461015
471057
481107
491159
501203
511253
521303
531351

[5,7,9,11,13,19,23,29,37,47,55,65,75,87,105,117,
 127,145,159,179,197,219,241,261,283,307,327,353,
 381,407,435,467,497,527,565,593,625,661,699,735,
 771,807,849,881,933,969,1015,1057,1107,1159,1203,
 1253,1303,1351]