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A176499 as a simple table

na(n)
12
23
35
411
523
659
7141
8361
9941
102457
116331
1216619
1343359
14113159
15296385
16775897
172030103
185315385
1913912615
2036421835
2195355147
22249635525
23653525857
241710966825
254479358275
2611726974249
2730701593527
2880377757397
29210431301141
30550916379293

[2,3,5,11,23,59,141,361,941,2457,6331,16619,43359,
 113159,296385,775897,2030103,5315385,13912615,
 36421835,95355147,249635525,653525857,1710966825,
 4479358275,11726974249,30701593527,80377757397,
 210431301141,550916379293]