login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A189688 as a simple table

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

[0,1,2,2,3,3,4,4,5,6,6,7,7,8,9,9,10,10,11,12,12,
 13,13,14,14,15,16,16,17,17,18,19,19,20,20,21,21,
 22,23,23,24,24,25,26,26,27,27,28,28,29,30,30,31,
 31,32,33,33,34,34,35,36,36,37,37,38,38,39,40,40,
 41,41,42,43,43,44,44,45,45,46,47,47]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)