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A080155 as a simple table

na(n)
12
23
311
431
547
6229
7251
8577
9857
10859
11911
121123
131223
141297
151571
162161
172417
182551
192879
203319
215273
226121
236947
247603
258273
2612721
2712953
2813291
2915683
3016453
3117207
3218133
3320399
3423743
3523909
3625849
3728277
3828879
3935291
4035461
4136107
4243573

[2,3,11,31,47,229,251,577,857,859,911,1123,1223,
 1297,1571,2161,2417,2551,2879,3319,5273,6121,6947,
 7603,8273,12721,12953,13291,15683,16453,17207,
 18133,20399,23743,23909,25849,28277,28879,35291,
 35461,36107,43573]