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A123399 as a simple table

na(n)
11
22
33
45
56
69
711
814
923
1026
1129
1230
1333
1435
1539
1641
1751
1853
1965
2069
2174
2281
2383
2486
2589
2690
2795
28105
29113
30119
31131
32135
33146
34155
35158
36173
37179
38183
39189
40191
41209
42210
43221
44230
45231
46233
47239
48243
49245
50251
51254
52261
53273
54281
55293
56299
57303
58306
59309
60323
61326
62329
63330
64359
65371
66375
67386
68398
69411
70413
71419

[1,2,3,5,6,9,11,14,23,26,29,30,33,35,39,41,51,53,
 65,69,74,81,83,86,89,90,95,105,113,119,131,135,
 146,155,158,173,179,183,189,191,209,210,221,230,
 231,233,239,243,245,251,254,261,273,281,293,299,
 303,306,309,323,326,329,330,359,371,375,386,398,
 411,413,419]