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A120205 as a simple table

na(n)
14
24
35
45
56
67
77
88
99
1010
1111
1212
1314
1415
1517
1619
1721
1823
1926
2029
2132
2235
2339
2444
2549
2654
2760
2867
2974
3082
3191
32102
33113
34125
35139
36155
37172
38191
39212
40236
41262
42291
43324
44360
45400
46444
47493
48548
49609
50677
51752
52835
53928
541031
551146
561273
571415
581572

[4,4,5,5,6,7,7,8,9,10,11,12,14,15,17,19,21,23,26,
 29,32,35,39,44,49,54,60,67,74,82,91,102,113,125,
 139,155,172,191,212,236,262,291,324,360,400,444,
 493,548,609,677,752,835,928,1031,1146,1273,1415,
 1572]