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!)

A014721 as a simple table

n a(n)
1 1
2 1
3 9
4 1
5 16
6 1
7 100
8 25
9 1
10 225
11 36
12 1
13 1225
14 441
15 49
16 1
17 3136
18 784
19 64
20 1
21 15876
22 7056
23 1296
24 81
25 1
26 44100
27 14400
28 2025
29 100
30 1
31 213444
32 108900
33 27225
34 3025
35 121
36 1
37 627264
38 245025
39 48400
40 4356
41 144
42 1
43 2944656
44 1656369
45 511225
46 81796

[1,1,9,1,16,1,100,25,1,225,36,1,1225,441,49,1,
 3136,784,64,1,15876,7056,1296,81,1,44100,14400,
 2025,100,1,213444,108900,27225,3025,121,1,627264,
 245025,48400,4356,144,1,2944656,1656369,511225,
 81796]

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 1 15:00 EDT 2024. Contains 375591 sequences. (Running on oeis4.)