login

A033248 as a simple table

na(n)
183
2521
3691
4787
51163
61193
71291
81409
91627
101913
111931
122099
132273
142347
152579
162689
172713
182833
192897
202939
212953
223067
233209
243323
253371
263691
273851
283889
294451
304513
314817
325099
335147
345153

[83,521,691,787,1163,1193,1291,1409,1627,1913,
 1931,2099,2273,2347,2579,2689,2713,2833,2897,2939,
 2953,3067,3209,3323,3371,3691,3851,3889,4451,4513,
 4817,5099,5147,5153]