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A159452
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
10
12
11
13
12
14
13
15
15
16
20
17
30
18
40
19
50
[0,1,2,3,4,5,6,7,8,9,10,11,12,13,15,20,30,40,50]
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Last modified September 20 07:49 EDT 2024. Contains 376067 sequences. (Running on oeis4.)
