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A140121 as a simple table

na(n)
17
217
337
4673
51153
64093
77393
88641
922501
1032401
1157601
1264513
1370753
1472901
15126733
16136897
17176401
18190093
19205201
20256033
21313597
22324901
23329473
24348097
25430333
26497017
27541693
28585217
29715681
30891133
31974161
32988033
331238761
341267873
351416097
361432801
371664101
381674433
391742401
401932037
412005021
422146201
432238013
442265001
452480617
462637373

[7,17,37,673,1153,4093,7393,8641,22501,32401,
 57601,64513,70753,72901,126733,136897,176401,
 190093,205201,256033,313597,324901,329473,348097,
 430333,497017,541693,585217,715681,891133,974161,
 988033,1238761,1267873,1416097,1432801,1664101,
 1674433,1742401,1932037,2005021,2146201,2238013,
 2265001,2480617,2637373]