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A004256 as a simple table

n a(n)
0 0
1 3
2 32
3 150
4 480
5 1225
6 2688
7 5292
8 9600
9 16335
10 26400
11 40898
12 61152
13 88725
14 125440
15 173400
16 235008
17 312987
18 410400
19 530670
20 677600
21 855393
22 1068672
23 1322500
24 1622400
25 1974375
26 2384928
27 2861082

[0,3,32,150,480,1225,2688,5292,9600,16335,26400,
 40898,61152,88725,125440,173400,235008,312987,
 410400,530670,677600,855393,1068672,1322500,
 1622400,1974375,2384928,2861082]

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Last modified April 23 15:20 EDT 2024. Contains 371916 sequences. (Running on oeis4.)