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A354459 as a simple table

na(n)
12
23
34
44
55
66
76
86
97
107
118
128
138
149
159
1610
1710
1810
1910
2010
2111
2211
2312
2412
2512
2612
2712
2812
2913
3013
3113
3214
3314
3414
3514
3615
3715
3815
3915
4016
4116
4216
4316
4416
4516
4616
4716
4817
4917
5017
5118
5218
5318
5418
5518
5618
5718
5818
5918
6019
6119
6219
6319
6420
6520
6620
6720
6820
6920
7021
7121
7221
7321
7421
7522
7622
7722
7822
7922
8022
8122
8222
8322
8422
8522
8623

[2,3,4,4,5,6,6,6,7,7,8,8,8,9,9,10,10,10,10,10,11,
 11,12,12,12,12,12,12,13,13,13,14,14,14,14,15,15,
 15,15,16,16,16,16,16,16,16,16,17,17,17,18,18,18,
 18,18,18,18,18,18,19,19,19,19,20,20,20,20,20,20,
 21,21,21,21,21,22,22,22,22,22,22,22,22,22,22,22,
 23]