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A008478 as a simple table

na(n)
11
24
316
427
572
6108
7432
8800
93125
106272
1112500
1221600
1330375
1450000
1584375
16121500
17169344
18225000
19247808
20337500
21486000
22750141
23823543
241350000
251384448
263000564
273294172
286690816
2912002256
3013176688
3119600000
3222235661
3337380096
3437879808
3559295096
3688942644

[1,4,16,27,72,108,432,800,3125,6272,12500,21600,
 30375,50000,84375,121500,169344,225000,247808,
 337500,486000,750141,823543,1350000,1384448,
 3000564,3294172,6690816,12002256,13176688,
 19600000,22235661,37380096,37879808,59295096,
 88942644]