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A055047 as a simple table

na(n)
11
24
37
49
510
613
716
819
922
1025
1128
1231
1334
1436
1537
1640
1743
1846
1949
2052
2155
2258
2361
2463
2564
2667
2770
2873
2976
3079
3181
3282
3385
3488
3590
3691
3794
3897
39100
40103
41106
42109
43112
44115
45117
46118
47121
48124
49127
50130
51133
52136
53139
54142
55144
56145
57148
58151

[1,4,7,9,10,13,16,19,22,25,28,31,34,36,37,40,43,
 46,49,52,55,58,61,63,64,67,70,73,76,79,81,82,85,
 88,90,91,94,97,100,103,106,109,112,115,117,118,
 121,124,127,130,133,136,139,142,144,145,148,151]