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A270427 as a simple table

na(n)
11
22
33
44
55
66
77
88
910
1012
1113
1214
1316
1417
1519
1622
1731
1839
1961
2076
2189
2294
23102
24107
25122
26127
27130
28338
29521
30607
31639
32694
331279
341352
351593
361983
372061
382203
392281
402319
412410
422646
433217
444253
454423
466345
477707
489689
499941
5011213
5112819
5213175
5314114
5414415
5515293
5619937
5721701
5822839
5923209
6032925
6144497

[1,2,3,4,5,6,7,8,10,12,13,14,16,17,19,22,31,39,61,
 76,89,94,102,107,122,127,130,338,521,607,639,694,
 1279,1352,1593,1983,2061,2203,2281,2319,2410,2646,
 3217,4253,4423,6345,7707,9689,9941,11213,12819,
 13175,14114,14415,15293,19937,21701,22839,23209,
 32925,44497]