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A005230 formatted as a simple table:

n a(n)
1 1
2 1
3 2
4 3
5 6
6 11
7 20
8 40
9 77
10 148
11 285
12 570
13 1120
14 2200
15 4323
16 8498
17 16996
18 33707
19 66844
20 132568
21 262936
22 521549
23 1043098
24 2077698
25 4138400
26 8243093
27 16419342
28 32706116
29 65149296
30 130298592
31 260075635
32 519108172
33 1036138646
34 2068138892
35 4128034691

[1,1,2,3,6,11,20,40,77,148,285,570,1120,2200,4323,
 8498,16996,33707,66844,132568,262936,521549,
 1043098,2077698,4138400,8243093,16419342,32706116,
 65149296,130298592,260075635,519108172,1036138646,
 2068138892,4128034691]

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


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