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A023429 formatted as a simple table:

n a(n)
0 1
1 1
2 1
3 1
4 1
5 1
6 1
7 2
8 4
9 7
10 11
11 17
12 27
13 44
14 73
15 122
16 204
17 340
18 566
19 945
20 1586
21 2674
22 4521
23 7656
24 12982
25 22047
26 37509
27 63934
28 109166
29 186685
30 319679
31 548091
32 940819
33 1616830
34 2781706

[1,1,1,1,1,1,1,2,4,7,11,17,27,44,73,122,204,340,
 566,945,1586,2674,4521,7656,12982,22047,37509,
 63934,109166,186685,319679,548091,940819,1616830,
 2781706]

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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