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A056689 as a simple table

n a(n)
1 0
2 1
3 2
4 4
5 8
6 11
7 14
8 20
9 263
10 382
11 2719
12 4493
13 21166
14 45824
15 55850
16 64567
17 70726 

[0,1,2,4,8,11,14,20,263,382,2719,4493,21166,45824,
 55850,64567,70726]

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Last modified May 1 06:40 EDT 2024. Contains 372148 sequences. (Running on oeis4.)