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A317650 as a simple table

na(n)
23
35
45
511
611
729
841
971
1071
11881
121079
1310009
1410009
1532759
1682081
17636481
18636481
192162161
202162161
212162161
222162161
2339412801
2439412801
2539412801
2639412801
271074427199
281074427199
2915362146799
3015362146799
31109271408401
32482955026399
33482955026399

[3,5,5,11,11,29,41,71,71,881,1079,10009,10009,
 32759,82081,636481,636481,2162161,2162161,2162161,
 2162161,39412801,39412801,39412801,39412801,
 1074427199,1074427199,15362146799,15362146799,
 109271408401,482955026399,482955026399]