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A269240 as a simple table

na(n)
117
237
397
4457
51087
64787
710837
828277
939607
1061297
11131267
12250687
13425837
142385587
152718017
163208327
175247757
186996907
197402867
2023363807
2127615167
2246360747
23103494877
24118885867
25499145587
26544699457
27705339487
28760950587
291625987527

[17,37,97,457,1087,4787,10837,28277,39607,61297,
 131267,250687,425837,2385587,2718017,3208327,
 5247757,6996907,7402867,23363807,27615167,
 46360747,103494877,118885867,499145587,544699457,
 705339487,760950587,1625987527]