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A221699 as a simple table

na(n)
111
212
314
416
520
621
723
825
929
1030
1132
1234
1338
1441
1543
1647
1749
1850
1952
2056
2158
2261
2365
2467
2570
2674
2776
2883
2985
3089
3192
3294
3398
34111
35112
36114
37116
38121
39141
40161
41203
42205
43211
44230
45250
46302
47320
48411
49502
50520
51611
521111
531112
541114
551116
561121
571141
581161

[11,12,14,16,20,21,23,25,29,30,32,34,38,41,43,47,
 49,50,52,56,58,61,65,67,70,74,76,83,85,89,92,94,
 98,111,112,114,116,121,141,161,203,205,211,230,
 250,302,320,411,502,520,611,1111,1112,1114,1116,
 1121,1141,1161]