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A120613 as a simple table

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

[0,1,1,3,4,4,6,6,8,9,9,11,12,12,14,14,16,17,17,19,
 19,21,22,22,24,25,25,27,27,29,30,30,32,33,33,35,
 35,37,38,38,40,40,42,43,43,45,46,46,48,48,50,51,
 51,53,53,55,56,56,58,59,59,61,61,63,64,64,66,67,
 67,69,69,71,72]

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Last modified July 16 21:48 EDT 2024. Contains 374358 sequences. (Running on oeis4.)