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A273212 as a simple table

na(n)
01
15
217
337
461
597
6133
7173
8209
9337
10397
11461
12529
13621
14681
15757
16821
171117
181209
191377
201469
211653
221765
231865
241961
252293
262401
272593
282697
292897
303025
313197
323277
333961
344021
354481
364613
374909
385209
395405
405585
416021
426137
436389
446669
456989
467237

[1,5,17,37,61,97,133,173,209,337,397,461,529,621,
 681,757,821,1117,1209,1377,1469,1653,1765,1865,
 1961,2293,2401,2593,2697,2897,3025,3197,3277,3961,
 4021,4481,4613,4909,5209,5405,5585,6021,6137,6389,
 6669,6989,7237]