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A104896 as a simple table

na(n)
00
17
256
3399
42800
519607
6137256
7960799
86725600
947079207
10329554456
112306881199
1216148168400
13113037178807
14791260251656
155538821761599
1638771752331200
17271402266318407
181899815864228856
1913298711049601999
2093090977347214000
21651636841430498007

[0,7,56,399,2800,19607,137256,960799,6725600,
 47079207,329554456,2306881199,16148168400,
 113037178807,791260251656,5538821761599,
 38771752331200,271402266318407,1899815864228856,
 13298711049601999,93090977347214000,
 651636841430498007]