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A139890 as a simple table

na(n)
141
259
389
4131
5251
6419
7521
8761
9881
10929
11971
121049
131091
141259
151361
161571
171601
181721
191811
201889
211931
221979
232099
242411
252441
262579
272609
282729
292819
302939
313041
323209
333251
343449
353491
363659
373779
383881
394049
404091
414241
424259

[41,59,89,131,251,419,521,761,881,929,971,1049,
 1091,1259,1361,1571,1601,1721,1811,1889,1931,1979,
 2099,2411,2441,2579,2609,2729,2819,2939,3041,3209,
 3251,3449,3491,3659,3779,3881,4049,4091,4241,4259]