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A009061 as a simple table

n a(n)
0 1
1 0
2 -1
3 -6
4 -27
5 -100
6 -237
7 742
8 18025
9 194904
10 1689671
11 12483570
12 72272013
13 155614004
14 -4305757029
15 -101460169442
16 -1561477983407
17 -20064006763728
18 -223375429298929
19 -2048612121431958
20 -11401251676320843
21 95849085744834380

[1,0,-1,-6,-27,-100,-237,742,18025,194904,1689671,
 12483570,72272013,155614004,-4305757029,
 -101460169442,-1561477983407,-20064006763728,
 -223375429298929,-2048612121431958,
 -11401251676320843,95849085744834380]

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Last modified April 23 14:15 EDT 2024. Contains 371914 sequences. (Running on oeis4.)