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.

A289398 Least integer m > n such that (n^2 + m^2)/2 is a square.

Table of values

n a(n)
1 7
2 14
3 21
4 28
5 35
6 42
7 17
8 56
9 63
10 70
11 77
12 84
13 91
14 34
15 105
16 112
17 31
18 126
19 133
20 140
21 51
22 154
23 47
24 168
25 175
26 182
27 189
28 68
29 203
30 210
31 49
32 224
33 231
34 62
35 85
36 252
37 259
38 266
39 273
40 280
41 113
42 102
43 301
44 308
45 315
46 94
47 79
48 336
49 71
50 350
51 93
52 364
53 371
54 378
55 385
56 136
57 399
58 406
59 413
60 420

List of values

[7, 14, 21, 28, 35, 42, 17, 56, 63, 70, 77, 84, 91, 34, 105, 112, 31, 126, 133, 140, 51, 154, 47, 168, 175, 182, 189, 68, 203, 210, 49, 224, 231, 62, 85, 252, 259, 266, 273, 280, 113, 102, 301, 308, 315, 94, 79, 336, 71, 350, 93, 364, 371, 378, 385, 136, 399, 406, 413, 420]

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

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