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A189626 as a simple table

na(n)
13
26
37
411
514
615
717
821
924
1027
1128
1232
1335
1436
1538
1642
1743
1847
1950
2053
2154
2258
2361
2462
2566
2669
2770
2872
2976
3079
3182
3283
3387
3490
3591
3693
3797
3898
39102
40105
41108
42109
43111
44115
45118
46121
47122
48126
49129
50130
51134
52137
53138
54140
55144

[3,6,7,11,14,15,17,21,24,27,28,32,35,36,38,42,43,
 47,50,53,54,58,61,62,66,69,70,72,76,79,82,83,87,
 90,91,93,97,98,102,105,108,109,111,115,118,121,
 122,126,129,130,134,137,138,140,144]