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A290655 as a simple table

na(n)
01
10
20
3240
41782
59072
659328
7216432
8810000
92059152
106080832
1112349584
1231045596
1357036960
14122715648
15204193872
16418822650
17622067040
181193611392
191734272208
203043596384
214217152080
227354100160
239446435136
2415901091892
2520507712192
2632268036096
2740493364288
2864454759856

[1,0,0,240,1782,9072,59328,216432,810000,2059152,
 6080832,12349584,31045596,57036960,122715648,
 204193872,418822650,622067040,1193611392,
 1734272208,3043596384,4217152080,7354100160,
 9446435136,15901091892,20507712192,32268036096,
 40493364288,64454759856]