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.

A050271 Numbers k such that k = floor(sqrt(k)*ceiling(sqrt(k))).

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 7
6 8
7 9
8 14
9 15
10 16
11 23
12 24
13 25
14 34
15 35
16 36
17 47
18 48
19 49
20 62
21 63
22 64
23 79
24 80
25 81
26 98
27 99
28 100
29 119
30 120
31 121
32 142
33 143
34 144
35 167
36 168
37 169
38 194
39 195
40 196
41 223
42 224
43 225
44 254
45 255
46 256
47 287
48 288
49 289
50 322
51 323
52 324
53 359
54 360
55 361
56 398
57 399
58 400

List of values

[1, 2, 3, 4, 7, 8, 9, 14, 15, 16, 23, 24, 25, 34, 35, 36, 47, 48, 49, 62, 63, 64, 79, 80, 81, 98, 99, 100, 119, 120, 121, 142, 143, 144, 167, 168, 169, 194, 195, 196, 223, 224, 225, 254, 255, 256, 287, 288, 289, 322, 323, 324, 359, 360, 361, 398, 399, 400]