login

A106971 as a simple table

na(n)
15
289
3101
4173
5461
6593
7773
81013
91049
101193
111277
121301
131601
141697
151889
161973
172309
182393
192441
202621
212729
222957
233617
243701
253797
263881
274157
284289
294409
304457
314721
324793
334973
345081
355333
365381
375897
386053
396221
406317
416473

[5,89,101,173,461,593,773,1013,1049,1193,1277,
 1301,1601,1697,1889,1973,2309,2393,2441,2621,2729,
 2957,3617,3701,3797,3881,4157,4289,4409,4457,4721,
 4793,4973,5081,5333,5381,5897,6053,6221,6317,6473]