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A245775 as a simple table

na(n)
13
212
384
4234
5270
61080
71488
81638
96048
106552
1124384
1235640
13199584
14435708
152142720
164713984
1712999168
1818506880
1936197280
20100651008
21208565280
22240589440
23275890944
24299980800
25470564640
263899750400
274138364160
286039429120
2913286744064
3017827568640

[3,12,84,234,270,1080,1488,1638,6048,6552,24384,
 35640,199584,435708,2142720,4713984,12999168,
 18506880,36197280,100651008,208565280,240589440,
 275890944,299980800,470564640,3899750400,
 4138364160,6039429120,13286744064,17827568640]