login

A075345 as a simple table

na(n)
12
25
317
431
567
6109
7179
8257
9373
10503
11673
12877
131093
141381
151693
162063
172459
182927
193449
204001
214637
225347
236089
246947
257817
268783
279857
2810987
2912211
3013513
3114923
3216411
3317971
3419661
3521467
3623333
3725343
3827457
3929683
4032027
4134469
4237087

[2,5,17,31,67,109,179,257,373,503,673,877,1093,
 1381,1693,2063,2459,2927,3449,4001,4637,5347,6089,
 6947,7817,8783,9857,10987,12211,13513,14923,16411,
 17971,19661,21467,23333,25343,27457,29683,32027,
 34469,37087]