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A032889 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1120
1221
1330
1431
1532
1640
1741
1842
1943
2050
2151
2252
2353
2454
2560
2661
2762
2863
2964
3065
3170
3271
3372
3473
3574
3675
3776
3880
3981
4082
4183
4284
4385
4486
4587
4690
4791
4892
4993
5094
5195
5296
5397
5498
55120
56121
57130
58131
59132
60140
61141

[1,2,3,4,5,6,7,8,9,10,20,21,30,31,32,40,41,42,43,
 50,51,52,53,54,60,61,62,63,64,65,70,71,72,73,74,
 75,76,80,81,82,83,84,85,86,87,90,91,92,93,94,95,
 96,97,98,120,121,130,131,132,140,141]