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A107944 as a simple table

n a(n)
1 1
2 -2
3 6
4 -22
5 88
6 -376
7 1680
8 -7752
9 36660
10 -176758
11 865676
12 -4294666
13 21537584
14 -109007408
15 556096920
16 -2856490080
17 14761719654
18 -76693856026
19 400359733068
20 -2098903394904
21 11045982153266
22 -58335010518882
23 309052004994306
24 -1642074778175370
25 8748018667952754

[1,-2,6,-22,88,-376,1680,-7752,36660,-176758,
 865676,-4294666,21537584,-109007408,556096920,
 -2856490080,14761719654,-76693856026,400359733068,
 -2098903394904,11045982153266,-58335010518882,
 309052004994306,-1642074778175370,
 8748018667952754]

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Last modified April 24 08:13 EDT 2024. Contains 371922 sequences. (Running on oeis4.)