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A338085 as a simple table

na(n)
10
20
30
40
51
61
75
85
912
1018
1130
1236
1365
1483
15120
16159
17225
18284
19395
20495
21665
22848
231094
241348
251757
262184
272746
283399
294250
305199
316469
327867
339667
3411756
3514310
3617266
3720988
3825216
3930372
4036371
4143648
4252041
4362187
4473866
4587837
46104105
47123279
48145453

[0,0,0,0,1,1,5,5,12,18,30,36,65,83,120,159,225,
 284,395,495,665,848,1094,1348,1757,2184,2746,3399,
 4250,5199,6469,7867,9667,11756,14310,17266,20988,
 25216,30372,36371,43648,52041,62187,73866,87837,
 104105,123279,145453]