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A226414 as a simple table

na(n)
17
2202
3921
42959
57821
618389
738225
873227
9132057
10225713
11369579
12582397
13889777
141321747
151915261

[7,202,921,2959,7821,18389,38225,73227,132057,
 225713,369579,582397,889777,1321747,1915261]