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A343466 as a simple table

n a(n)
1 4
2 -6
3 24
4 -66
5 208
6 -676
7 2344
8 -8226
9 29144
10 -104760
11 381304
12 -1398476
13 5162224
14 -19172796
15 71582944
16 -268439586
17 1010580544
18 -3817734596
19 14467258264
20 -54975633768
21 209430787824
22 -799644629556
23 3059510616424
24 -11728124734476
25 45035996273872
26 -173215367702376
27 667199944815064

[4,-6,24,-66,208,-676,2344,-8226,29144,-104760,
 381304,-1398476,5162224,-19172796,71582944,
 -268439586,1010580544,-3817734596,14467258264,
 -54975633768,209430787824,-799644629556,
 3059510616424,-11728124734476,45035996273872,
 -173215367702376,667199944815064]

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Last modified August 4 04:17 EDT 2024. Contains 374905 sequences. (Running on oeis4.)