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A254758 as a simple table

na(n)
01
123
2137
3799
44657
527143
6158201
7922063
85374177
931322999
10182563817
111064059903
126201795601
1336146713703
14210678486617
151227924205999
167156866749377
1741713276290263
18243122790992201
191417023469662943

[1,23,137,799,4657,27143,158201,922063,5374177,
 31322999,182563817,1064059903,6201795601,
 36146713703,210678486617,1227924205999,
 7156866749377,41713276290263,243122790992201,
 1417023469662943]