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A066806 as a simple table

na(n)
01
11
21
32
43
54
66
78
811
916
1021
1127
1238
1349
1463
1584
16109
17138
18180
19228
20289
21369
22463
23578
24732
25911
261128
271407
281741
292140
302646
313243
323968
334862
345925
357198
368770
3710620
3812833
3915524
4018718
4122502
4227075
4332467
4438873
4546537
4655565
4766220
4878946

[1,1,1,2,3,4,6,8,11,16,21,27,38,49,63,84,109,138,
 180,228,289,369,463,578,732,911,1128,1407,1741,
 2140,2646,3243,3968,4862,5925,7198,8770,10620,
 12833,15524,18718,22502,27075,32467,38873,46537,
 55565,66220,78946]