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A202872 as a simple table

n a(n)
1 1
2 -1
3 1
4 -11
5 1
6 1
7 -46
8 37
9 -1
10 1
11 -181
12 298
13 -112
14 1
15 1
16 -716
17 1784
18 -1368
19 308
20 -1
21 1
22 -2851
23 9495
24 -11119
25 5286
26 -828
27 1
28 1
29 -11386
30 47431
31 -74940
32 55235
33 -18546
34 2189
35 -1
36 1
37 -45521
38 227592
39 -453206
40 455080
41 -239360
42 61185
43 -5759

[1,-1,1,-11,1,1,-46,37,-1,1,-181,298,-112,1,1,
 -716,1784,-1368,308,-1,1,-2851,9495,-11119,5286,
 -828,1,1,-11386,47431,-74940,55235,-18546,2189,-1,
 1,-45521,227592,-453206,455080,-239360,61185,
 -5759]

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Last modified August 12 06:37 EDT 2024. Contains 375085 sequences. (Running on oeis4.)