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A368101 as a simple table

na(n)
11
23
35
411
515
617
731
833
939
1041
1151
1255
1359
1465
1567
1683
1785
1887
1993
20109
21111
22123
23127
24129
25155
26157
27165
28177
29179
30187
31191
32201
33205
34211
35213
36235
37237
38241
39249
40255
41267
42277
43283
44295
45303
46305
47319
48321
49327
50331
51335
52341
53353
54365
55367
56381

[1,3,5,11,15,17,31,33,39,41,51,55,59,65,67,83,85,
 87,93,109,111,123,127,129,155,157,165,177,179,187,
 191,201,205,211,213,235,237,241,249,255,267,277,
 283,295,303,305,319,321,327,331,335,341,353,365,
 367,381]