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A080405 as a simple table

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

[0,0,1,1,2,3,3,3,4,4,4,5,5,5,6,6,7,8,8,9,9,9,9,9,
 9,9,9,10,11,11,11,11,12,13,13,13,13,13,13,14,14,
 15,15,15,16,16,16,17,17,17,17,17,17,19,18,18,18,
 18,19,19,20,20,20,20,21,22,22,23,22,22,22,23,23,
 23,24,24,25,25]

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Last modified April 16 01:40 EDT 2024. Contains 371696 sequences. (Running on oeis4.)