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A248904 as a simple table

na(n)
131
251
353
462
595
697
7209
8318
9429
10443
11553
12886
13887
142165
152217
164387
174439
185498
195553
206714
217775
228932
2310548
2456105
2556107
2678292
2778320
2878324
2978328
3088887
3189439
3299998
33110747
34111083
35221861
36332969
37438885
38667023
39667025
40671853
41888880
421107504

[31,51,53,62,95,97,209,318,429,443,553,886,887,
 2165,2217,4387,4439,5498,5553,6714,7775,8932,
 10548,56105,56107,78292,78320,78324,78328,88887,
 89439,99998,110747,111083,221861,332969,438885,
 667023,667025,671853,888880,1107504]