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A176855 as a simple table

n a(n)
0 1
1 1
2 0
3 -2
4 -8
5 -25
6 -72
7 -197
8 -514
9 -1267
10 -2884
11 -5748
12 -8468
13 -119
14 68688
15 382434
16 1557232
17 5481369
18 17494220
19 51382510
20 138541696
21 335629309
22 685402744
23 919210879
24 -913800290
25 -13689355373
26 -71111254588
27 -287636394436

[1,1,0,-2,-8,-25,-72,-197,-514,-1267,-2884,-5748,
 -8468,-119,68688,382434,1557232,5481369,17494220,
 51382510,138541696,335629309,685402744,919210879,
 -913800290,-13689355373,-71111254588,
 -287636394436]

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Last modified May 4 18:21 EDT 2024. Contains 372257 sequences. (Running on oeis4.)