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A210486 as a simple table

na(n)
00
11
220
3543
422096
51304045
6106478916
711545342795
81608000044288
9280061940550041
1059677171216017940
1115278632095285640631
124628964787172536267920
131638318264614752659427333
14669895681115518466689138436
15313418973409285344224352078435

[0,1,20,543,22096,1304045,106478916,11545342795,
 1608000044288,280061940550041,59677171216017940,
 15278632095285640631,4628964787172536267920,
 1638318264614752659427333,
 669895681115518466689138436,
 313418973409285344224352078435]