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!)

A338271 as a simple table

n a(n)
1 1
2 0
3 0
4 2
5 0
6 2
7 0
8 2
9 2
10 4
11 2
12 6
13 2
14 8
15 4
16 14
17 6
18 20
19 8
20 28
21 14
22 44
23 20
24 66
25 30
26 96
27 46
28 146
29 70
30 220
31 102
32 326
33 154
34 490
35 232
36 740
37 346
38 1102
39 520
40 1652
41 782
42 2484
43 1166
44 3716
45 1750
46 5568
47 2628
48 8358
49 3936
50 12518
51 5900
52 18760
53 8848
54 28138
55 13256
56 42170

[1,0,0,2,0,2,0,2,2,4,2,6,2,8,4,14,6,20,8,28,14,44,
 20,66,30,96,46,146,70,220,102,326,154,490,232,740,
 346,1102,520,1652,782,2484,1166,3716,1750,5568,
 2628,8358,3936,12518,5900,18760,8848,28138,13256,
 42170]

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 September 16 10:53 EDT 2024. Contains 375965 sequences. (Running on oeis4.)