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A005689 formatted as a simple table:

n a(n)
6 1
7 2
8 4
9 7
10 11
11 16
12 22
13 30
14 42
15 61
16 91
17 137
18 205
19 303
20 443
21 644
22 936
23 1365
24 1999
25 2936
26 4316
27 6340
28 9300
29 13625
30 19949
31 29209
32 42785
33 62701
34 91917
35 134758
36 197548
37 289547

[1,2,4,7,11,16,22,30,42,61,91,137,205,303,443,644,
 936,1365,1999,2936,4316,6340,9300,13625,19949,
 29209,42785,62701,91917,134758,197548,289547]

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Last modified December 4 08:07 EST 2009. Contains 170310 sequences.


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