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A304290 as a simple table

na(n)
19
237
399
4370
5999
63367
79999
822186
999999
10221860
11333667
12625001
13625009
14859415
15926968
16999999
171507152
183125001
193701562
207012141
219375009
229999999
2320506249
2428658098
2533336667
2646875009
2778125001
2879632152
2986609391
3098089448
3199999999
32306481073

[9,37,99,370,999,3367,9999,22186,99999,221860,
 333667,625001,625009,859415,926968,999999,1507152,
 3125001,3701562,7012141,9375009,9999999,20506249,
 28658098,33336667,46875009,78125001,79632152,
 86609391,98089448,99999999,306481073]