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A342681 as a simple table

na(n)
1241
2443
3613
4641
5811
620011
720047
820051
920101
1020161
1120201
1220347
1320441
1420477
1521001
1621157
1721211
1821377
1921467
2022027
2122031
2222147
2322171
2422247
2522367
2623017
2723021
2823131
2923357
3023417
3123447
3224007
3324121
3424151
3524407
3625031
3725111
3825117
3925121
4026021
4126107
4226111
4326417
4427011
4527407
4628001

[241,443,613,641,811,20011,20047,20051,20101,
 20161,20201,20347,20441,20477,21001,21157,21211,
 21377,21467,22027,22031,22147,22171,22247,22367,
 23017,23021,23131,23357,23417,23447,24007,24121,
 24151,24407,25031,25111,25117,25121,26021,26107,
 26111,26417,27011,27407,28001]