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A260426 as a simple table

na(n)
11
22
33
44
57
65
711
86
98
1012
1125
129
1313
1417
1510
1614
1747
1818
1919
2034
2115
2220
2331
2424
2555
2616
2721
2862
29137
3026
3137
3227
3345
3422
3528
3642
3759
3833
3971
4023
4187
4229
4341
4479
45166
4635
4761
4849
4936
5058
5130
5238
53319
5454
5591
5676
5744
5889
5997
6032
61203
62108
6339
6453
6599
66200
6767
6846
69103
7078
71185
7264
73131
7448
7575
7640
77379
7850
7973
80373
81109
8270
83433
84113
8595
8657
871123
88111
89143
90121

[1,2,3,4,7,5,11,6,8,12,25,9,13,17,10,14,47,18,19,
 34,15,20,31,24,55,16,21,62,137,26,37,27,45,22,28,
 42,59,33,71,23,87,29,41,79,166,35,61,49,36,58,30,
 38,319,54,91,76,44,89,97,32,203,108,39,53,99,200,
 67,46,103,78,185,64,131,48,75,40,379,50,73,373,
 109,70,433,113,95,57,1123,111,143,121]