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A045805 as a simple table

na(n)
151
257
393
499
5151
6157
7193
8199
9251
10257
11293
12299
13351
14357
15393
16399
17451
18457
19493
20499
21551
22557
23593
24599
25651
26657
27693
28699
29751
30757
31793
32799
33851
34857
35893
36899
37951
38957
39993
40999
411051
421057
431093
441099
451151
461157
471193
481199
491251
501257

[51,57,93,99,151,157,193,199,251,257,293,299,351,
 357,393,399,451,457,493,499,551,557,593,599,651,
 657,693,699,751,757,793,799,851,857,893,899,951,
 957,993,999,1051,1057,1093,1099,1151,1157,1193,
 1199,1251,1257]