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A256991 as a simple table

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

[0,1,1,2,2,3,3,4,4,5,6,5,6,7,7,8,8,9,10,9,10,11,
 12,11,13,14,12,13,14,15,15,16,16,17,18,17,18,19,
 20,19,21,22,20,21,22,23,24,23,25,26,24,25,27,28,
 26,29,30,27,28,29,30,31,31,32,32,33,34,33,34,35,
 36,35,37,38,36,37,38,39,40,39,41,42,40,41,43,44,
 42]

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Last modified April 16 14:17 EDT 2024. Contains 371740 sequences. (Running on oeis4.)