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A054169 as a simple table

na(n)
00
10
21
32
44
57
614
725
845
984
10154
11290
12549
131043
141990
153820
167352
1714198
1827473
1953327
20103697
21201926
22393781
23769123
241503776
252943595
265767727
2711310982
2822200249
2943604981
3085706123
31168562900
32331717805
33653148282
341286697640

[0,0,1,2,4,7,14,25,45,84,154,290,549,1043,1990,
 3820,7352,14198,27473,53327,103697,201926,393781,
 769123,1503776,2943595,5767727,11310982,22200249,
 43604981,85706123,168562900,331717805,653148282,
 1286697640]