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A268710 as a simple table

n a(n)
0 1
1 2
2 3
3 4
4 6
5 9
6 15
7 25
8 41
9 75
10 134
11 246
12 428
13 802
14 1454
15 2643
16 4588
17 8851
18 16849
19 32368
20 60504
21 117343 

[1,2,3,4,6,9,15,25,41,75,134,246,428,802,1454,
 2643,4588,8851,16849,32368,60504,117343]

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Last modified April 23 14:15 EDT 2024. Contains 371914 sequences. (Running on oeis4.)