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A211533 as a simple table

na(n)
00
10
21
31
43
54
65
78
810
913
1016
1119
1223
1327
1432
1536
1641
1747
1852
1959
2065
2171
2279
2386
2494
25102
26110
27119
28128
29138
30147
31157
32168
33178
34190
35201
36212
37225
38237
39250
40263
41276
42290
43304
44319
45333
46348
47364
48379
49396
50412
51428
52446
53463
54481
55499
56517
57536

[0,0,1,1,3,4,5,8,10,13,16,19,23,27,32,36,41,47,52,
 59,65,71,79,86,94,102,110,119,128,138,147,157,168,
 178,190,201,212,225,237,250,263,276,290,304,319,
 333,348,364,379,396,412,428,446,463,481,499,517,
 536]