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A112618 as a simple table

na(n)
13
27
314
45
58
66
728
818
929
1077
1114
1219
1335
1482
1529
1633
1764
1868
19100
20132
2131
2218
23270
24109
2519
26186
2713
28184
29105
30172
31586
3279
3311
3434
3510
36223
3771
3837
3941
40314
41100
4225
4372
44171
45382
4626
4783
48361
4934
50249
5136
5228
53506
54304
5554
5637
57177
58331
5961
60536
61777
62458
6330
64123

[3,7,14,5,8,6,28,18,29,77,14,19,35,82,29,33,64,68,
 100,132,31,18,270,109,19,186,13,184,105,172,586,
 79,11,34,10,223,71,37,41,314,100,25,72,171,382,26,
 83,361,34,249,36,28,506,304,54,37,177,331,61,536,
 777,458,30,123]