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A222727 as a simple table

na(n)
17
2727
3757
4787
5797
670207
770507
870607
971317
1071917
1172227
1272727
1373037
1473237
1573637
1674047
1774747
1875557
1976367
2076667
2177377
2277477
2377977
2478487
2578787
2678887
2779397
2879697
2979997
307014107
317035307
327036307
337041407
347046407
357057507
367065607
377069607

[7,727,757,787,797,70207,70507,70607,71317,71917,
 72227,72727,73037,73237,73637,74047,74747,75557,
 76367,76667,77377,77477,77977,78487,78787,78887,
 79397,79697,79997,7014107,7035307,7036307,7041407,
 7046407,7057507,7065607,7069607]