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A002158 as a simple table

na(n)
11
22
34
46
57
610
711
812
916
1017
1122
1223
1325
1426
1527
1630
1732
1836
1938
2041
2142
2243
2344
2445
2550
2652
2754
2857
2958
3059
3162
3264
3370
3471
3572
3674
3775
3876
3978
4081
4182
4286
4387
4491
4596
4697
47102
48103
49106
50107
51108
52110
53112
54116
55117
56118
57119
58122
59123
60130
61132
62134
63135
64137
65139
66140
67142
68146
69147
70151
71160
72161
73162
74166
75167
76169
77170
78172
79174
80176
81177
82182
83186
84187
85190
86192
87193
88194
89199

[1,2,4,6,7,10,11,12,16,17,22,23,25,26,27,30,32,36,
 38,41,42,43,44,45,50,52,54,57,58,59,62,64,70,71,
 72,74,75,76,78,81,82,86,87,91,96,97,102,103,106,
 107,108,110,112,116,117,118,119,122,123,130,132,
 134,135,137,139,140,142,146,147,151,160,161,162,
 166,167,169,170,172,174,176,177,182,186,187,190,
 192,193,194,199]