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A038128 as a simple table

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

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

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Last modified March 29 09:59 EDT 2024. Contains 371268 sequences. (Running on oeis4.)