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A028445 formatted as a simple table:

n a(n)
1 2
2 4
3 6
4 10
5 16
6 24
7 36
8 56
9 80
10 118
11 174
12 254
13 378
14 554
15 802
16 1168
17 1716
18 2502
19 3650
20 5324
21 7754
22 11320
23 16502
24 24054
25 35058
26 51144
27 74540
28 108664

[2,4,6,10,16,24,36,56,80,118,174,254,378,554,802,
 1168,1716,2502,3650,5324,7754,11320,16502,24054,
 35058,51144,74540,108664]

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.


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