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A181325 as a simple table

na(n)
02
13
25
37
411
513
617
719
823
929
1031
1137
1241
1347
1453
1561
1667
1771
1879
1983
2089
21107
22113
23137
24139
25149
26157
27167
28173
29179
30191
31193
32199
33211
34223
35233
36239
37269
38277
39281
40311
41313
42331
43353
44359
45379
46383
47389
48397
49409
50419
51433
52443
53461
54467
55499
56509

[2,3,5,7,11,13,17,19,23,29,31,37,41,47,53,61,67,
 71,79,83,89,107,113,137,139,149,157,167,173,179,
 191,193,199,211,223,233,239,269,277,281,311,313,
 331,353,359,379,383,389,397,409,419,433,443,461,
 467,499,509]