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A282020 as a simple table

na(n)
00
1-1
218
3204
4788
52250
64968
79688
817640
927747
1045900
1164548
1298448
13128674
14188496
15232200
16326864
17386478
18537354
19608380
20819000
21926688
221214136
231323144
241758240
251852625
262401308
272584440
283252256
293385170
304374000
314433248
325604768
335840208
347143876
357232400
369239364
379058858

[0,-1,18,204,788,2250,4968,9688,17640,27747,45900,
 64548,98448,128674,188496,232200,326864,386478,
 537354,608380,819000,926688,1214136,1323144,
 1758240,1852625,2401308,2584440,3252256,3385170,
 4374000,4433248,5604768,5840208,7143876,7232400,
 9239364,9058858]