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A313278 as a simple table

na(n)
01
14
29
315
421
525
630
734
842
951
1053
1159
1263
1368
1468
1580
1691
1787
1895
1999
20106
21108
22120
23129
24123
25131
26133
27144
28146
29154
30165
31159
32169
33173
34184
35184
36190
37201
38193
39207
40211
41218
42220
43226
44239
45233
46247
47249
48254
49256

[1,4,9,15,21,25,30,34,42,51,53,59,63,68,68,80,91,
 87,95,99,106,108,120,129,123,131,133,144,146,154,
 165,159,169,173,184,184,190,201,193,207,211,218,
 220,226,239,233,247,249,254,256]