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A110687 as a simple table

n a(n)
0 1
1 -8
2 28
3 -100
4 358
5 -1276
6 4558
7 -16342
8 58732
9 -211306
10 760498
11 -2737168
12 9851098
13 -35452510
14 127584124
15 -459135130
16 1652275834
17 -5945992576
18 21397667026
19 -77003195254
20 277109379628
21 -997226422690
22 3588693361378
23 -12914539595584
24 46475225095450

[1,-8,28,-100,358,-1276,4558,-16342,58732,-211306,
 760498,-2737168,9851098,-35452510,127584124,
 -459135130,1652275834,-5945992576,21397667026,
 -77003195254,277109379628,-997226422690,
 3588693361378,-12914539595584,46475225095450]

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Last modified April 18 11:52 EDT 2024. Contains 371779 sequences. (Running on oeis4.)