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A086610 as a simple table

n a(n)
0 1
1 1
2 1
3 0
4 2
5 2
6 -1
7 1
8 6
9 5
10 -2
11 -2
12 6
13 20
14 14
15 -3
16 -6
17 -4
18 30
19 70
20 42
21 -4
22 -10
23 -24
24 0
25 140
26 252
27 132
28 -5
29 -13
30 -48
31 -95
32 70
33 630
34 924
35 429
36 -6
37 -14
38 -66
39 -240
40 -350
41 588
42 2772
43 3432
44 1430
45 -7
46 -12
47 -66
48 -370
49 -1176
50 -1134
51 3696
52 12012
53 12870
54 4862
55 -8
56 -6
57 -36
58 -380
59 -2100
60 -5544
61 -2772
62 20592
63 51480
64 48620
65 16796

[1,1,1,0,2,2,-1,1,6,5,-2,-2,6,20,14,-3,-6,-4,30,
 70,42,-4,-10,-24,0,140,252,132,-5,-13,-48,-95,70,
 630,924,429,-6,-14,-66,-240,-350,588,2772,3432,
 1430,-7,-12,-66,-370,-1176,-1134,3696,12012,12870,
 4862,-8,-6,-36,-380,-2100,-5544,-2772,20592,51480,
 48620,16796]

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Last modified April 23 08:14 EDT 2024. Contains 371905 sequences. (Running on oeis4.)