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A127389 as a simple table

na(n)
01
11
20
31
42
54
610
723
856
9138
10344
11870
122220
135716
1414828
1538717
16101682
17268416
18711810
191895432
205066030
2113586082
2236547534
2398593064
24266661162
25722953814
261964358938
275348367006
2814589803090
2939870312218
30109136843138

[1,1,0,1,2,4,10,23,56,138,344,870,2220,5716,14828,
 38717,101682,268416,711810,1895432,5066030,
 13586082,36547534,98593064,266661162,722953814,
 1964358938,5348367006,14589803090,39870312218,
 109136843138]