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A325980 as a simple table

na(n)
11
22
33
44
52
65
72
86
97
108
119
1210
139
1411
1512
1613
1714
1815
1916
2017
2118
2219
2320
2421
2522
2623
2724
2825
2926
3027
3114
3228
3323
3429
3530
3631
3726
3832
3933
4034
4135
4236
4326
4437
4515
4638
4739
4840
4941
5042
5143
5244
5345
5446
5547
5648
5749
5850
5951
6052
6135
6250
6353
6454
6550
6655
6756
6857
6938
7058
7145
7259
7345
7460
7561
7662
7763
7864
7945
8065
8166
8267
8368
8469
8560
8670
8771
8872
8968
9073
9149
9274
9375
9476
9571

[1,2,3,4,2,5,2,6,7,8,9,10,9,11,12,13,14,15,16,17,
 18,19,20,21,22,23,24,25,26,27,14,28,23,29,30,31,
 26,32,33,34,35,36,26,37,15,38,39,40,41,42,43,44,
 45,46,47,48,49,50,51,52,35,50,53,54,50,55,56,57,
 38,58,45,59,45,60,61,62,63,64,45,65,66,67,68,69,
 60,70,71,72,68,73,49,74,75,76,71]