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A057019 as a simple table

na(n)
12
23
32
43
52
65
72
85
92
107
114
1211
1316
1411
158
1617
174
1819
1964
2017
212
2217
232
2413
258
2671
272
2861
294
3019
31118
3259
3332
3423
3582
3619
37178
3841
394
40101
418
4241
434
4459
4516
4647
4716
48131
49298
5029
5164
5231
5316
5483
55194
5631
572
5841
59298
6053
61316
62193
638
6467
65334
6653
6732
6843
69226
70149
71386
7237

[2,3,2,3,2,5,2,5,2,7,4,11,16,11,8,17,4,19,64,17,2,
 17,2,13,8,71,2,61,4,19,118,59,32,23,82,19,178,41,
 4,101,8,41,4,59,16,47,16,131,298,29,64,31,16,83,
 194,31,2,41,298,53,316,193,8,67,334,53,32,43,226,
 149,386,37]