login
This site is supported by donations to The OEIS Foundation.

 

Logo

Please make a donation to keep the OEIS running. We are now in our 55th year. In the past year we added 12000 new sequences and reached 8000 citations (which often say "discovered thanks to the OEIS"). We need to raise money to hire someone to manage submissions, which would reduce the load on our editors and speed up editing.
Other ways to donate

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

A069830 as a simple table

n a(n)
1 2
2 2
3 3
4 8
5 6
6 4
7 9
8 17
9 24
10 15
11 6
12 10
13 21
14 35
15 44
16 49
17 30
18 11
19 53
20 36
21 13
22 62
23 74
24 12
25 25
26 51
27 80
28 54
29 28
30 9
31 98
32 114
33 69
34 134
35 75
36 26
37 27
38 125
39 144
40 149
41 90
42 19
43 96
44 49
45 99
46 123
47 130
48 170
49 114
50 58
51 199
52 120
53 25
54 214
55 219
56 224
57 135
58 46
59 70
60 141
61 205
62 285
63 233
64 156
65 79

[2,2,3,8,6,4,9,17,24,15,6,10,21,35,44,49,30,11,53,
 36,13,62,74,12,25,51,80,54,28,9,98,114,69,134,75,
 26,27,125,144,149,90,19,96,49,99,123,130,170,114,
 58,199,120,25,214,219,224,135,46,70,141,205,285,
 233,156,79]

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified December 5 23:38 EST 2019. Contains 329784 sequences. (Running on oeis4.)