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A019993 as a simple table

na(n)
01
12
26
374
476
5479
6658
7749
81029
91722
103693
115431
1217081
1326611
1489702
1593902
16132726
17140759
18144429
19154292
20928663
211178463
221625140
232053165
242690949
252935639
263643165
278402288
2811566624
2911599521
3054349600

[1,2,6,74,76,479,658,749,1029,1722,3693,5431,
 17081,26611,89702,93902,132726,140759,144429,
 154292,928663,1178463,1625140,2053165,2690949,
 2935639,3643165,8402288,11566624,11599521,
 54349600]