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A083560 as a simple table

na(n)
11
227
3176
4640
51707
63760
77280
812842
921120
1032880
1148986
1270400
1398176
14133466
15177520
16231680
17297386
18376176
19469680
20579626
21707840
22856240
231026842
241221760
251443200
261693466
271974960
282290176
292641706
303032240
313464560

[1,27,176,640,1707,3760,7280,12842,21120,32880,
 48986,70400,98176,133466,177520,231680,297386,
 376176,469680,579626,707840,856240,1026842,
 1221760,1443200,1693466,1974960,2290176,2641706,
 3032240,3464560]