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A030180 as a simple table

na(n)
00
10
23
352
4390
51860
66665
719608
849932
9113880
10238095
11463980
12853138
131494012
142509845
154068080
166391320
179769968
1814576667
1921282660
2030476190
2142883060
2259389473
2381067272
24109201700
25145321800
26191233575
27249056028
28321260202
29410711340
30520714285

[0,0,3,52,390,1860,6665,19608,49932,113880,238095,
 463980,853138,1494012,2509845,4068080,6391320,
 9769968,14576667,21282660,30476190,42883060,
 59389473,81067272,109201700,145321800,191233575,
 249056028,321260202,410711340,520714285]