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!)

A068931 as a simple table

n a(n)
1 1
2 6
3 2
4 2
5 1
6 1
7 1
8 1
9 1
10 1
11 2
12 2
13 2
14 2
15 2
16 3
17 3
18 4
19 4
20 4
21 4
22 5
23 6
24 7
25 7
26 8
27 8
28 10
29 12
30 13
31 14
32 15
33 17
34 20
35 21
36 26
37 26
38 31
39 34
40 38
41 44
42 47
43 56
44 60
45 66
46 78
47 82
48 100
49 104
50 122
51 134
52 148
53 176
54 186
55 217
56 238
57 266
58 310
59 328
60 393
61 417
62 483
63 543
64 594
65 694
66 745
67 870
68 960
69 1066
70 1237

[1,6,2,2,1,1,1,1,1,1,2,2,2,2,2,3,3,4,4,4,4,5,6,7,
 7,8,8,10,12,13,14,15,17,20,21,26,26,31,34,38,44,
 47,56,60,66,78,82,100,104,122,134,148,176,186,217,
 238,266,310,328,393,417,483,543,594,694,745,870,
 960,1066,1237]

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 02:28 EDT 2024. Contains 371782 sequences. (Running on oeis4.)