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.

A139546 Numbers of form x^2+5y^2 (x>=0,y>=0) with repetition.

Table of values

n a(n)
1 0
2 1
3 4
4 5
5 6
6 9
7 9
8 14
9 16
10 20
11 21
12 21
13 24
14 25
15 29
16 30
17 36
18 36
19 41
20 45
21 45
22 46
23 49
24 49
25 54
26 54
27 56
28 61
29 64
30 69
31 69
32 70
33 80
34 81
35 81
36 81
37 84
38 84
39 86
40 89
41 94
42 96
43 100
44 101
45 105
46 105
47 109
48 116
49 120
50 121
51 125
52 126
53 126
54 126
55 129
56 129
57 134
58 141
59 141
60 144
61 144
62 145
63 149
64 150

List of values

[0, 1, 4, 5, 6, 9, 9, 14, 16, 20, 21, 21, 24, 25, 29, 30, 36, 36, 41, 45, 45, 46, 49, 49, 54, 54, 56, 61, 64, 69, 69, 70, 80, 81, 81, 81, 84, 84, 86, 89, 94, 96, 100, 101, 105, 105, 109, 116, 120, 121, 125, 126, 126, 126, 129, 129, 134, 141, 141, 144, 144, 145, 149, 150]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.