login

A306627 as a simple table

na(n)
143
253
379
497
5199
6257
7347
81103
91187
101303
111367
121753
132029
142351
152593
162647
173181
183253
194663
204787
214903
224919
235573
246091
257079
267331
277369
287457
298101
308527
318543
3210159
3311549
3412647
3513151
3614699
3715031
3815559
3915679
4015881
4115889
4216661
4317099
4417881
4518251
4618959
4719219
4820399
4920431

[43,53,79,97,199,257,347,1103,1187,1303,1367,1753,
 2029,2351,2593,2647,3181,3253,4663,4787,4903,4919,
 5573,6091,7079,7331,7369,7457,8101,8527,8543,
 10159,11549,12647,13151,14699,15031,15559,15679,
 15881,15889,16661,17099,17881,18251,18959,19219,
 20399,20431]