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A091849 as a simple table

n a(n)
7 1
8 1
9 1
10 3
11 3
12 3
13 4
14 6
15 7
16 8
17 9
18 11
19 12
20 14
21 15
22 17
23 18 

[1,1,1,3,3,3,4,6,7,8,9,11,12,14,15,17,18]

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)