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A008432 as a simple table

na(n)
01
1180
23380
316320
452020
5129064
6262080
7489600
8840500
91330420
102050344
112986560
124194240
135878440
147862400
1510216320
1613415220
1717163880
1821250420
1926585280
2032826664
2139475200
2247960640
2357087360
2467108800
2580452188
2693590440
27107091840
28125827200
29145415080

[1,180,3380,16320,52020,129064,262080,489600,
 840500,1330420,2050344,2986560,4194240,5878440,
 7862400,10216320,13415220,17163880,21250420,
 26585280,32826664,39475200,47960640,57087360,
 67108800,80452188,93590440,107091840,125827200,
 145415080]