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.

A363287 Numbers which cannot be written as the sum of 4 distinct proper prime powers (A246547).

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
13 13
14 14
15 15
16 16
17 17
18 18
19 19
20 20
21 21
22 22
23 23
24 24
25 25
26 26
27 27
28 28
29 29
30 30
31 31
32 32
33 33
34 34
35 35
36 36
37 38
38 39
39 40
40 41
41 42
42 43
43 44
44 45
45 47
46 49
47 50
48 51
49 52
50 57
51 59
52 62
53 63
54 66
55 67
56 68
57 73
58 75
59 80
60 90
61 95
62 107
63 134
64 135
65 136
66 140
67 145
68 151
69 152
70 256
71 2040
72 340473

List of values

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 38, 39, 40, 41, 42, 43, 44, 45, 47, 49, 50, 51, 52, 57, 59, 62, 63, 66, 67, 68, 73, 75, 80, 90, 95, 107, 134, 135, 136, 140, 145, 151, 152, 256, 2040, 340473]