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A187197 as a simple table

n a(n)
-1 1
0 2
1 -1
2 0
3 7
4 0
5 -9
6 0
7 10
8 0
9 -23
10 0
11 38
12 0
13 -47
14 0
15 75
16 0
17 -112
18 0
19 148
20 0
21 -217
22 0
23 293
24 0
25 -385
26 0
27 553
28 0
29 -728
30 0
31 928
32 0
33 -1272
34 0
35 1670
36 0
37 -2111
38 0
39 2765
40 0
41 -3566
42 0
43 4504
44 0
45 -5784
46 0
47 7300
48 0
49 -9123
50 0
51 11592
52 0
53 -14458
54 0
55 17838
56 0
57 -22342
58 0
59 27668
60 0
61 -33884

[1,2,-1,0,7,0,-9,0,10,0,-23,0,38,0,-47,0,75,0,
 -112,0,148,0,-217,0,293,0,-385,0,553,0,-728,0,928,
 0,-1272,0,1670,0,-2111,0,2765,0,-3566,0,4504,0,
 -5784,0,7300,0,-9123,0,11592,0,-14458,0,17838,0,
 -22342,0,27668,0,-33884]

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Last modified September 18 19:25 EDT 2024. Contains 376002 sequences. (Running on oeis4.)