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A078384 as a simple table

na(n)
12
25
36
47
57
617
79
815
911
1031
1114
1210
1337
1443
1515
1612
1717
1822
1913
2018
2121
2212
2373
2423
2513
2643
2789
2820
2914
30101
3113
32113
3363
3415
35127
3614
3746
3869
3950
4034
4141
4215
4325
4430
4545
4624
4725
4834
4962
5042
5116
5218
53197
5424
55105
5621
5738
5820
59223
6016
61115
6235
63233
64241
6546
6617
67257
6822

[2,5,6,7,7,17,9,15,11,31,14,10,37,43,15,12,17,22,
 13,18,21,12,73,23,13,43,89,20,14,101,13,113,63,15,
 127,14,46,69,50,34,41,15,25,30,45,24,25,34,62,42,
 16,18,197,24,105,21,38,20,223,16,115,35,233,241,
 46,17,257,22]