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A272285 as a simple table

na(n)
12971
22477
32069
41747
51511
61361
71297
81319
91427
101621
111901
122267
132719
143257
153881
164591
175387
186269
197237
208291
219431
2210657
2311969
2413367
2514851
2616421
2718077
2819819
2921647
3023561
3125561
3227647
3329819
3432077
3534421
3639367
3741969
3844657
3947431
4050291

[2971,2477,2069,1747,1511,1361,1297,1319,1427,
 1621,1901,2267,2719,3257,3881,4591,5387,6269,7237,
 8291,9431,10657,11969,13367,14851,16421,18077,
 19819,21647,23561,25561,27647,29819,32077,34421,
 39367,41969,44657,47431,50291]