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A054430 as a simple table

na(n)
11
23
32
45
54
69
78
87
96
1011
1110
1217
1316
1415
1514
1613
1712
1821
1920
2019
2118
2227
2326
2425
2524
2623
2722
2831
2930
3029
3128
3241
3340
3439
3538
3637
3736
3835
3934
4033
4132
4245
4344
4443
4542
4657
4756
4855
4954
5053
5152
5251
5350
5449
5548
5647
5746
5863
5962
6061
6160
6259
6358
6471
6570
6669
6768
6867
6966
7065
7164
7279

[1,3,2,5,4,9,8,7,6,11,10,17,16,15,14,13,12,21,20,
 19,18,27,26,25,24,23,22,31,30,29,28,41,40,39,38,
 37,36,35,34,33,32,45,44,43,42,57,56,55,54,53,52,
 51,50,49,48,47,46,63,62,61,60,59,58,71,70,69,68,
 67,66,65,64,79]