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A144507 as a simple table

na(n)
00
10
20
30
40
51
620
7330
85495
997405
101867446
1138849790
12875734035
1321320230140
14558453090910
1515677076200786
16469894617088260
1714985440023696415
18506831098757070010
1918125347345533260190
20683518670893880841921
2127112243165544881804755
221128576366359460556636770

[0,0,0,0,0,1,20,330,5495,97405,1867446,38849790,
 875734035,21320230140,558453090910,15677076200786,
 469894617088260,14985440023696415,
 506831098757070010,18125347345533260190,
 683518670893880841921,27112243165544881804755,
 1128576366359460556636770]