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A047541 as a simple table

na(n)
11
22
34
47
59
610
712
815
917
1018
1120
1223
1325
1426
1528
1631
1733
1834
1936
2039
2141
2242
2344
2447
2549
2650
2752
2855
2957
3058
3160
3263
3365
3466
3568
3671
3773
3874
3976
4079
4181
4282
4384
4487
4589
4690
4792
4895
4997
5098
51100
52103
53105
54106
55108
56111
57113
58114
59116
60119
61121
62122
63124

[1,2,4,7,9,10,12,15,17,18,20,23,25,26,28,31,33,34,
 36,39,41,42,44,47,49,50,52,55,57,58,60,63,65,66,
 68,71,73,74,76,79,81,82,84,87,89,90,92,95,97,98,
 100,103,105,106,108,111,113,114,116,119,121,122,
 124]