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A201476 as a simple table

na(n)
111
217
341
459
5107
6137
7251
8347
9401
10521
11587
12809
13977
141259
151361
161931
172459
182897
193209
203371
213881
224241
235009
245417
256737
266971
277451
289257
2910091
3010667
3111867
3212491
3312809
3413457
3515497
3616937
3717681
3818059
3920411
4021227

[11,17,41,59,107,137,251,347,401,521,587,809,977,
 1259,1361,1931,2459,2897,3209,3371,3881,4241,5009,
 5417,6737,6971,7451,9257,10091,10667,11867,12491,
 12809,13457,15497,16937,17681,18059,20411,21227]