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A125843 as a simple table

na(n)
11
21
31
42
52
63
73
83
95
103
117
123
1310
149
157
1612
1716
188
1921
2015
2112
2227
2331
2415
2529
2630
2729
2832
2953
3017
3160
3246
3336
3446
3559
3622
3796
3867
3960
4062
41132
428
43144
44109
4545
46140
47202
4853
49182
50149
51120
52184
53276
54111
55230
56178
57181
58208
59390
60176
61407
62252
63237
64283
65378
66181

[1,1,1,2,2,3,3,3,5,3,7,3,10,9,7,12,16,8,21,15,12,
 27,31,15,29,30,29,32,53,17,60,46,36,46,59,22,96,
 67,60,62,132,8,144,109,45,140,202,53,182,149,120,
 184,276,111,230,178,181,208,390,176,407,252,237,
 283,378,181]