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A346753 as a simple table

na(n)
00
10
21
33
49
540
6225
71491
811578
9102852
101026945
1111394955
12139091106
131852061718
1426716291693
15415033647315
166908006807640
17122645325067576
182313546734841633
1946209268921868595
20974228913850588750
2121620679147700290210
22503810188866302511501

[0,0,1,3,9,40,225,1491,11578,102852,1026945,
 11394955,139091106,1852061718,26716291693,
 415033647315,6908006807640,122645325067576,
 2313546734841633,46209268921868595,
 974228913850588750,21620679147700290210,
 503810188866302511501]