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!)

A284689 as a simple table

n a(n)
1 0
2 0
3 0
4 4
5 0
6 0
7 4
8 0
9 4
10 0
11 6
12 6
13 8
14 8
15 8
16 10
17 15
18 26
19 17
20 34
21 39
22 32
23 73
24 54
25 99
26 68
27 133
28 138
29 167
30 256
31 261
32 338
33 357
34 467
35 545
36 668
37 775
38 958
39 1107
40 1298
41 1370
42 1867
43 2005
44 2311
45 2840
46 3198
47 3818
48 4258
49 4945
50 5960
51 6887
52 8056
53 9122
54 10348
55 12614
56 14154

[0,0,0,4,0,0,4,0,4,0,6,6,8,8,8,10,15,26,17,34,39,
 32,73,54,99,68,133,138,167,256,261,338,357,467,
 545,668,775,958,1107,1298,1370,1867,2005,2311,
 2840,3198,3818,4258,4945,5960,6887,8056,9122,
 10348,12614,14154]

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 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)