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A030719 as a simple table

na(n)
11
21
32
42
53
63
74
85
96
107
117
128
1310
1412
1513
1616
1718
1820
1923
2025
2128
2231
2333
2436
2538
2641
2743
2845
2947
3050
3153
3256
3360
3462
3565
3669
3772
3878
3983
4086
4188
4292
4395
4499
45105
46110
47114
48117
49122
50125
51130
52136
53140
54144
55149
56153
57159
58162
59167
60173
61180
62184
63188

[1,1,2,2,3,3,4,5,6,7,7,8,10,12,13,16,18,20,23,25,
 28,31,33,36,38,41,43,45,47,50,53,56,60,62,65,69,
 72,78,83,86,88,92,95,99,105,110,114,117,122,125,
 130,136,140,144,149,153,159,162,167,173,180,184,
 188]