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A374221 as a simple table

na(n)
13
24
35
412
515
620
721
824
933
1035
1136
1239
1340
1444
1545
1648
1751
1852
1955
2057
2160
2265
2368
2469
2575
2676
2780
2885
2987
3092
3193
3295
3396
34100
35105
36108
37111
38115
39116
40120
41123
42124
43129
44132
45135
46141
47145
48147
49148
50155
51156
52159
53160
54164
55165
56168
57172
58177
59180
60183
61185
62188
63189
64192
65195
66196
67201
68204
69205
70212
71213

[3,4,5,12,15,20,21,24,33,35,36,39,40,44,45,48,51,
 52,55,57,60,65,68,69,75,76,80,85,87,92,93,95,96,
 100,105,108,111,115,116,120,123,124,129,132,135,
 141,145,147,148,155,156,159,160,164,165,168,172,
 177,180,183,185,188,189,192,195,196,201,204,205,
 212,213]