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A171827
as a simple table
n
a(n)
1
0
2
1
3
2
4
3
5
4
6
5
7
6
8
7
9
8
10
9
11
12
12
15
13
16
14
17
15
20
16
24
17
28
18
32
19
36
20
48
21
60
22
64
23
68
24
80
25
128
26
256
[0,1,2,3,4,5,6,7,8,9,12,15,16,17,20,24,28,32,36, 48,60,64,68,80,128,256]
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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)