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A254677 as a simple table

na(n)
12
21
35
419
515
622
737
892
971
10156
11136
12222
13206
14211
15257
16292
17506
18402
19577
20521
21632
22789
23682
24796
25742
261006
271046
281192
291346
301482
311312
321507
332021
341522
352172
361977
371962
382007
392161
402479
412502
423047
432761
442326
453097
462876
473316
483216
493421
503386
513902
523652
534406
544356
554587
564492
574342
584917
594811
605472

[2,1,5,19,15,22,37,92,71,156,136,222,206,211,257,
 292,506,402,577,521,632,789,682,796,742,1006,1046,
 1192,1346,1482,1312,1507,2021,1522,2172,1977,1962,
 2007,2161,2479,2502,3047,2761,2326,3097,2876,3316,
 3216,3421,3386,3902,3652,4406,4356,4587,4492,4342,
 4917,4811,5472]