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A173874 as a simple table

na(n)
129
241
3101
4173
5191
6197
7383
81019
91049
101091
111163
121409
131481
141613
151637
161721
171823
181913
191973
202027
212099
222243
232339
242351
252447
262729
272837
282897
292999
303023
313089
323137
333167
343203
353251
363407
373881
384019
394349
404397
414451
424457

[29,41,101,173,191,197,383,1019,1049,1091,1163,
 1409,1481,1613,1637,1721,1823,1913,1973,2027,2099,
 2243,2339,2351,2447,2729,2837,2897,2999,3023,3089,
 3137,3167,3203,3251,3407,3881,4019,4349,4397,4451,
 4457]