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A171507 as a simple table

na(n)
00
10
21
36
417
542
693
7198
8409
9834
101685
113390
126801
1313626
1427277
1554582
16109193
17218418
18436869
19873774
201747585
213495210
226990461
2313980966
2427961977
2555924002
26111848053
27223696158
28447392369
29894784794
301789569645
313579139350
327158278761
3314316557586

[0,0,1,6,17,42,93,198,409,834,1685,3390,6801,
 13626,27277,54582,109193,218418,436869,873774,
 1747585,3495210,6990461,13980966,27961977,
 55924002,111848053,223696158,447392369,894784794,
 1789569645,3579139350,7158278761,14316557586]