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A356234 as a simple table

na(n)
12
23
34
45
56
67
78
89
92
105
1111
1212
1313
142
157
1615
1716
1817
1918
2019
214
225
233
247
252
2611
2723
2824
2925
302
3113
3227
334
347
3529
3630
3731
3832
393
4011
412
4217
4335
4436
4537
462
4719
483
4913
508
515
5241
536
547
5543
564
5711
5845
592
6023
6147
6248
6349
642
6525
663
6717
684
6913
7053
7154
725
7311
748

[2,3,4,5,6,7,8,9,2,5,11,12,13,2,7,15,16,17,18,19,
 4,5,3,7,2,11,23,24,25,2,13,27,4,7,29,30,31,32,3,
 11,2,17,35,36,37,2,19,3,13,8,5,41,6,7,43,4,11,45,
 2,23,47,48,49,2,25,3,17,4,13,53,54,5,11,8]