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A005253 formatted as a simple table:

n a(n)
0 1
1 1
2 1
3 1
4 2
5 4
6 7
7 11
8 16
9 23
10 34
11 52
12 81
13 126
14 194
15 296
16 450
17 685
18 1046
19 1601
20 2452
21 3753
22 5739
23 8771
24 13404
25 20489
26 31327
27 47904
28 73252
29 112004
30 171245
31 261813
32 400285

[1,1,1,1,2,4,7,11,16,23,34,52,81,126,194,296,450,
 685,1046,1601,2452,3753,5739,8771,13404,20489,
 31327,47904,73252,112004,171245,261813,400285]

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Last modified December 1 19:22 EST 2009. Contains 167811 sequences.


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