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A140700 formatted as a simple table:

n a(n)
1 1
2 -2
3 -3
4 0
5 -5
6 6
7 -7
8 0
9 0
10 10
11 -11
12 0
13 -13
14 14
15 15
16 0
17 -17
18 0
19 -19
20 0
21 21
22 22
23 -23
24 0
25 0
26 26
27 0
28 0
29 -29
30 30
31 -31
32 0
33 33
34 34
35 35
36 0
37 -37
38 38
39 39
40 0
41 -41
42 42
43 -43
44 0
45 0
46 46
47 -47
48 0

[1,-2,-3,0,-5,6,-7,0,0,10,-11,0,-13,14,15,0,-17,0,
 -19,0,21,22,-23,0,0,26,0,0,-29,30,-31,0,33,34,35,
 0,-37,38,39,0,-41,42,-43,0,0,46,-47,0]

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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