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A300272 as a simple table

na(n)
12
25
38
411
517
620
723
831
932
1041
1144
1247
1350
1459
1567
1668
1773
1880
1983
2092
2197
22103
23109
24110
25124
26125
27127
28128
29137
30149
31157
32164
33167
34170
35176
36179
37188
38191
39197
40200
41211
42227
43230
44233
45236
46241
47242
48257
49268
50269
51272
52275
53277
54283
55292
56307
57310

[2,5,8,11,17,20,23,31,32,41,44,47,50,59,67,68,73,
 80,83,92,97,103,109,110,124,125,127,128,137,149,
 157,164,167,170,176,179,188,191,197,200,211,227,
 230,233,236,241,242,257,268,269,272,275,277,283,
 292,307,310]