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!)

A069018 as a simple table

n a(n)
1 0
2 4
3 1
4 0
5 16
6 4
7 9
8 1
9 0
10 36
11 9
12 4
13 32400
14 16
15 1
16 0
17 64
18 16
19 1521
20 4
21 144
22 1764
23 25
24 1
25 0
26 100
27 25
28 576
29 3312400
30 4
31 74529
32 9
33 16
34 36
35 1
36 0
37 144
38 36
39 16
40 9
41 102400
42 4
43 281961
44 900
45 576
46 12873744
47 49
48 1
49 0
50 196
51 49
52 8100
53 82810000
54 4356
55 144
56 4
57 400
58 6625476

[0,4,1,0,16,4,9,1,0,36,9,4,32400,16,1,0,64,16,
 1521,4,144,1764,25,1,0,100,25,576,3312400,4,74529,
 9,16,36,1,0,144,36,16,9,102400,4,281961,900,576,
 12873744,49,1,0,196,49,8100,82810000,4356,144,4,
 400,6625476]

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 January 26 03:21 EST 2022. Contains 350572 sequences. (Running on oeis4.)