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A141990 as a simple table

na(n)
143
2101
3449
4739
5797
6971
71087
81319
91493
101609
111667
121783
132131
142711
153001
163407
173581
183697
193929
204219
214451
224567
234799
244973
255147
265437
275669
285843
296133
306481
316829
327177
337351
347583
357699
367757
377873
388221
398627
409091
419323
429439
439497
449613

[43,101,449,739,797,971,1087,1319,1493,1609,1667,
 1783,2131,2711,3001,3407,3581,3697,3929,4219,4451,
 4567,4799,4973,5147,5437,5669,5843,6133,6481,6829,
 7177,7351,7583,7699,7757,7873,8221,8627,9091,9323,
 9439,9497,9613]