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A173121 as a simple table

na(n)
00
10
248
3288
4960
52400
65040
79408
816128
925920
1039600
1158080
1282368
13113568
14152880
15201600
16261120
17332928
18418608
19519840
20638400
21776160
22935088
231117248
241324800
251560000
261825200
272122848
282455488
292825760
303236400
313690240

[0,0,48,288,960,2400,5040,9408,16128,25920,39600,
 58080,82368,113568,152880,201600,261120,332928,
 418608,519840,638400,776160,935088,1117248,
 1324800,1560000,1825200,2122848,2455488,2825760,
 3236400,3690240]