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A289030 as a simple table

na(n)
01
110
2471
327076
41713955
5114751470
67969151855
7567878871304
841247976697019
93040572724077010
10226777538499783271
1117076122335343354700
121296037531424347164115
1399025149551454886937590
147609414766853344476768095
15587623058661705739915402256

[1,10,471,27076,1713955,114751470,7969151855,
 567878871304,41247976697019,3040572724077010,
 226777538499783271,17076122335343354700,
 1296037531424347164115,99025149551454886937590,
 7609414766853344476768095,
 587623058661705739915402256]