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A175903 as a simple table

na(n)
14
25
37
411
513
617
719
823
925
1026
1129
1231
1334
1435
1537
1641
1743
1849
1951
2053
2155
2256
2359
2461
2565
2667
2771
2876
2979
3081
3183
3289
3391
3492
3597
36101
37109
38111
39113
40125
41127
42129
43131
44139
45149
46151
47155
48161
49169
50179
51181
52187
53191
54197
55199
56209
57223
58235
59239
60241
61251

[4,5,7,11,13,17,19,23,25,26,29,31,34,35,37,41,43,
 49,51,53,55,56,59,61,65,67,71,76,79,81,83,89,91,
 92,97,101,109,111,113,125,127,129,131,139,149,151,
 155,161,169,179,181,187,191,197,199,209,223,235,
 239,241,251]