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A018767
as a simple table
n
a(n)
1
1
2
2
3
4
4
5
5
8
6
10
7
20
8
25
9
40
10
50
11
100
12
125
13
200
14
250
15
500
16
1000
[1,2,4,5,8,10,20,25,40,50,100,125,200,250,500, 1000]
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Last modified August 31 18:44 EDT 2024. Contains 375573 sequences. (Running on oeis4.)