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A197079 as a simple table

na(n)
11
22
32
43
56
63
74
813
913
104
116
1234
1351
1434
156
169
1781
18205
19205
2081
219
2213
23199
24812
251407
26812
27199
2813
2919
30487
313295
329492
339492
343295
35487
3619
3728
381190
3913286
4065251
41109286
4265251
4313286
441190
4528
4641
472910
4853418
49445506
501282123
511282123
52445506
5353418

[1,2,2,3,6,3,4,13,13,4,6,34,51,34,6,9,81,205,205,
 81,9,13,199,812,1407,812,199,13,19,487,3295,9492,
 9492,3295,487,19,28,1190,13286,65251,109286,65251,
 13286,1190,28,41,2910,53418,445506,1282123,
 1282123,445506,53418]