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A003099 formatted as a simple table:

n a(n)
0 1
1 2
2 3
3 4
4 6
5 11
6 22
7 43
8 79
9 137
10 231
11 397
12 728
13 1444
14 3018
15 6386
16 13278
17 26725
18 51852
19 97243
20 177671
21 320286
22 579371
23 1071226
24 2053626
25 4098627
26 8451288
27 17742649

[1,2,3,4,6,11,22,43,79,137,231,397,728,1444,3018,
 6386,13278,26725,51852,97243,177671,320286,579371,
 1071226,2053626,4098627,8451288,17742649]

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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