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A117384 as a simple table

na(n)
11
22
31
43
54
62
75
83
96
107
114
128
135
149
156
1610
1711
187
1912
208
2113
229
2314
2410
2515
2616
2711
2817
2912
3018
3113
3219
3314
3420
3515
3621
3722
3816
3923
4017
4124
4218
4325
4419
4526
4620
4727
4821
4928
5029
5122
5230
5323
5431
5524
5632
5725
5833
5926
6034
6127
6235
6328
6436
6537
6629
6738
6830
6939
7031
7140
7232
7341
7433
7542

[1,2,1,3,4,2,5,3,6,7,4,8,5,9,6,10,11,7,12,8,13,9,
 14,10,15,16,11,17,12,18,13,19,14,20,15,21,22,16,
 23,17,24,18,25,19,26,20,27,21,28,29,22,30,23,31,
 24,32,25,33,26,34,27,35,28,36,37,29,38,30,39,31,
 40,32,41,33,42]