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A185084 as a simple table

na(n)
10
20
30
40
50
60
72
82
93
106
1110
1217
1321
1430
1544
1661
1787
18124
19175
20254
21362
22511
23696
24955
251313
261802
272462
283321
294422
305969
318089
3210785
3314513
3419333
3525774
3634259
3745522

[0,0,0,0,0,0,2,2,3,6,10,17,21,30,44,61,87,124,175,
 254,362,511,696,955,1313,1802,2462,3321,4422,5969,
 8089,10785,14513,19333,25774,34259,45522]