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A181853 as a simple table

na(n)
01
11
21
31
43
52
61
76
811
96
101
1110
1231
1334
1412
151
1615
1781
18189
19182
2060
211
2221
23141
24393
25494
26282
2760
281
2928
30288
311380
323245
333740
342034
35420
361
3736
38456
392716
408293
4113268
4211338
434908
44840
451
4645
47726
485578
4922207
5047351
5157598
5240602
5315564
542520

[1,1,1,1,3,2,1,6,11,6,1,10,31,34,12,1,15,81,189,
 182,60,1,21,141,393,494,282,60,1,28,288,1380,3245,
 3740,2034,420,1,36,456,2716,8293,13268,11338,4908,
 840,1,45,726,5578,22207,47351,57598,40602,15564,
 2520]