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A313881 as a simple table

na(n)
01
15
210
316
421
526
633
736
844
947
1056
1159
1266
1370
1475
1580
1687
1790
18100
19101
20110
21113
22118
23124
24129
25134
26143
27144
28154
29155
30162
31167
32172
33178
34185
35188
36197
37198
38206
39209
40216
41221
42228
43232
44239
45242
46249
47252
48260
49263

[1,5,10,16,21,26,33,36,44,47,56,59,66,70,75,80,87,
 90,100,101,110,113,118,124,129,134,143,144,154,
 155,162,167,172,178,185,188,197,198,206,209,216,
 221,228,232,239,242,249,252,260,263]