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A052207 formatted as a simple table:

n a(n)
1 0
2 0
3 0
4 0
5 0
6 8
7 16
8 40
9 80
10 168
11 336
12 672
13 1344
14 2640
15 5280
16 10296
17 20592
18 40040
19 80080
20 155584
21 311168
22 604656
23 1209312
24 2351440

[0,0,0,0,0,8,16,40,80,168,336,672,1344,2640,5280,
 10296,20592,40040,80080,155584,311168,604656,
 1209312,2351440]

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Last modified December 6 22:55 EST 2009. Contains 170429 sequences.


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