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A166798 as a simple table

n a(n)
1 0
2 0
3 105
4 767
5 3160
6 9756
7 25163
8 57293
9 118936
10 229824
11 419277
12 729531
13 1219856
14 1971580
15 3094143
16 4732313
17 7074704
18 10363744
19 14907249
20 21091767
21 29397864
22 40417532
23 54873907
24 73643493
25 97781096
26 128547680

[0,0,105,767,3160,9756,25163,57293,118936,229824,
 419277,729531,1219856,1971580,3094143,4732313,
 7074704,10363744,14907249,21091767,29397864,
 40417532,54873907,73643493,97781096,128547680]

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Last modified May 8 16:29 EDT 2024. Contains 372340 sequences. (Running on oeis4.)