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A194236 as a simple table

na(n)
10
20
30
41
52
64
77
810
913
1016
1120
1224
1329
1435
1542
1649
1756
1863
1970
2078
2186
2295
23105
24115
25125
26135
27146
28157
29169
30182
31196
32210
33224
34238
35252
36267
37282
38298
39315
40332
41349
42366
43384
44402
45421
46441
47462
48483
49504
50525
51546
52568
53590
54613
55637
56661
57685

[0,0,0,1,2,4,7,10,13,16,20,24,29,35,42,49,56,63,
 70,78,86,95,105,115,125,135,146,157,169,182,196,
 210,224,238,252,267,282,298,315,332,349,366,384,
 402,421,441,462,483,504,525,546,568,590,613,637,
 661,685]