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A047216 as a simple table

na(n)
11
22
36
47
511
612
716
817
921
1022
1126
1227
1331
1432
1536
1637
1741
1842
1946
2047
2151
2252
2356
2457
2561
2662
2766
2867
2971
3072
3176
3277
3381
3482
3586
3687
3791
3892
3996
4097
41101
42102
43106
44107
45111
46112
47116
48117
49121
50122
51126
52127
53131
54132
55136
56137
57141
58142
59146
60147

[1,2,6,7,11,12,16,17,21,22,26,27,31,32,36,37,41,
 42,46,47,51,52,56,57,61,62,66,67,71,72,76,77,81,
 82,86,87,91,92,96,97,101,102,106,107,111,112,116,
 117,121,122,126,127,131,132,136,137,141,142,146,
 147]