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A087011 as a simple table

n a(n)
1 0
2 1
3 1
4 1
5 1
6 2
7 2
8 1
9 1
10 2
11 2
12 2
13 2
14 2
15 2
16 3
17 3
18 3
19 3
20 2
21 2
22 3
23 3
24 3
25 3
26 3
27 3
28 3
29 3
30 4
31 4
32 3
33 3
34 4
35 4
36 5
37 5
38 5
39 5
40 6
41 6
42 7
43 7
44 6
45 6
46 6
47 6
48 5
49 5
50 5
51 5
52 6
53 6
54 7
55 7
56 7
57 7
58 7
59 7
60 6
61 6
62 6
63 6
64 7
65 7
66 8
67 8
68 7
69 7
70 8
71 8
72 7
73 7
74 7
75 7
76 8
77 8
78 8
79 8
80 7
81 7
82 8
83 8
84 8
85 8
86 8
87 8
88 8
89 8
90 9
91 9
92 9
93 9
94 9
95 9
96 10
97 10
98 10
99 10
100 11
101 11
102 11 

[0,1,1,1,1,2,2,1,1,2,2,2,2,2,2,3,3,3,3,2,2,3,3,3,
 3,3,3,3,3,4,4,3,3,4,4,5,5,5,5,6,6,7,7,6,6,6,6,5,5,
 5,5,6,6,7,7,7,7,7,7,6,6,6,6,7,7,8,8,7,7,8,8,7,7,7,
 7,8,8,8,8,7,7,8,8,8,8,8,8,8,8,9,9,9,9,9,9,10,10,
 10,10,11,11,11]

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Last modified April 19 12:14 EDT 2024. Contains 371792 sequences. (Running on oeis4.)