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A067247 formatted as a simple table:

n a(n)
1 1
2 2
3 4
4 6
5 10
6 16
7 25
8 39
9 63
10 99
11 158
12 253
13 402
14 639
15 1021
16 1633
17 2617
18 4153
19 6633
20 10460
21 16598
22 26146
23 41409
24 64733
25 102006
26 159165

[1,2,4,6,10,16,25,39,63,99,158,253,402,639,1021,
 1633,2617,4153,6633,10460,16598,26146,41409,64733,
 102006,159165]

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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