cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A130022 Smallest natural number whose 4th power is the sum of n 4th powers of distinct natural numbers, or 0 if no such number exists.

Table of values

n a(n)
1 1
2 0
3 422481
4 353
5 15
6 35
7 25
8 31
9 37
10 41
11 35
12 43
13 39
14 43
15 47
16 53
17 55
18 50
19 50
20 46
21 48
22 48
23 50
24 48
25 50
26 48
27 52
28 53
29 55
30 56
31 54
32 58
33 58
34 63
35 65
36 67
37 70
38 71
39 73
40 77
41 81
42 85
43 87
44 91
45 93
46 97
47 101

List of values

[1, 0, 422481, 353, 15, 35, 25, 31, 37, 41, 35, 43, 39, 43, 47, 53, 55, 50, 50, 46, 48, 48, 50, 48, 50, 48, 52, 53, 55, 56, 54, 58, 58, 63, 65, 67, 70, 71, 73, 77, 81, 85, 87, 91, 93, 97, 101]