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A049995 as a simple table

na(n)
10
20
30
41
52
63
74
86
97
1010
1111
1214
1315
1418
1521
1625
1726
1830
1931
2037
2140
2244
2345
2451
2555
2659
2762
2869
2970
3079
3180
3286
3389
3494
35101
36111
37112
38117
39120
40132
41133
42143
43144
44152
45162
46168
47169
48180
49184
50196
51200
52209
53210
54221
55230
56242
57246
58253
59254
60274
61275
62282
63291
64302
65312
66325
67326
68336

[0,0,0,1,2,3,4,6,7,10,11,14,15,18,21,25,26,30,31,
 37,40,44,45,51,55,59,62,69,70,79,80,86,89,94,101,
 111,112,117,120,132,133,143,144,152,162,168,169,
 180,184,196,200,209,210,221,230,242,246,253,254,
 274,275,282,291,302,312,325,326,336]