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A109945 as a simple table

na(n)
13
25
311
429
541
671
7137
8281
9461
10599
11641
12827
13881
141091
151301
161607
172129
182267
192381
202687
213527
223557
233581
244127
254229
264337
274547
285009
295741
306131
316791
326959
337211
347487
357547
368009
378597
388861
399041
409281
4110007
4210037
4310427
4410889
4511117

[3,5,11,29,41,71,137,281,461,599,641,827,881,1091,
 1301,1607,2129,2267,2381,2687,3527,3557,3581,4127,
 4229,4337,4547,5009,5741,6131,6791,6959,7211,7487,
 7547,8009,8597,8861,9041,9281,10007,10037,10427,
 10889,11117]