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A122069 as a simple table

na(n)
01
13
218
381
4405
51944
69477
745927
8223074
91082565
105255361
1125509168
12123825753
13601059771
142917611090
1514162371209
1668745613437
17333698181192
181619805064509
197862698824255
2038166342053346
21185263315578333

[1,3,18,81,405,1944,9477,45927,223074,1082565,
 5255361,25509168,123825753,601059771,2917611090,
 14162371209,68745613437,333698181192,
 1619805064509,7862698824255,38166342053346,
 185263315578333]