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A056453 formatted as a simple table:

n a(n)
1 0
2 0
3 2
4 2
5 6
6 6
7 14
8 14
9 30
10 30
11 62
12 62
13 126
14 126
15 254
16 254
17 510
18 510
19 1022
20 1022
21 2046
22 2046
23 4094
24 4094
25 8190
26 8190
27 16382
28 16382
29 32766
30 32766
31 65534

[0,0,2,2,6,6,14,14,30,30,62,62,126,126,254,254,
 510,510,1022,1022,2046,2046,4094,4094,8190,8190,
 16382,16382,32766,32766,65534]

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.


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