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A099559 as a simple table

na(n)
00
11
22
33
44
55
67
710
814
919
1025
1133
1244
1359
1479
15105
16139
17184
18244
19324
20430
21570
22755
231000
241325
251756
262327
273083
284084
295410
307167
319495
3212579
3316664
3422075
3529243
3638739
3751319
3867984
3990060
40119304
41158044
42209364
43277349
44367410
45486715

[0,1,2,3,4,5,7,10,14,19,25,33,44,59,79,105,139,
 184,244,324,430,570,755,1000,1325,1756,2327,3083,
 4084,5410,7167,9495,12579,16664,22075,29243,38739,
 51319,67984,90060,119304,158044,209364,277349,
 367410,486715]