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A196477 as a simple table

na(n)
11
23
33
44
55
64
75
88
98
105
118
1211
137
1411
158
1612
1718
1814
1914
2018
2112
2217
2328
2417
2535
2617
2728
2817
2925
3043
3127
3270
3370
3427
3543
3625
3737
3867
3942
40136
41151
42136
4342
4467
4537
4654
47105
4858
49305
50557
51557
52305
5358
54105
5554
5679
57164
5894
59611
602351
615955
622351
63611
6494
65164
6679
67116
68257

[1,3,3,4,5,4,5,8,8,5,8,11,7,11,8,12,18,14,14,18,
 12,17,28,17,35,17,28,17,25,43,27,70,70,27,43,25,
 37,67,42,136,151,136,42,67,37,54,105,58,305,557,
 557,305,58,105,54,79,164,94,611,2351,5955,2351,
 611,94,164,79,116,257]