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.

A097755 Least integer "mod 4 prime signature" values that are the hypotenuse of no Pythagorean triples.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 6
6 8
7 9
8 12
9 16
10 18
11 21
12 24
13 27
14 32
15 36
16 42
17 48
18 54
19 63
20 64
21 72
22 81
23 84
24 96
25 108
26 126
27 128
28 144
29 162
30 168
31 189
32 192
33 216
34 231
35 243
36 252
37 256
38 288
39 324
40 336
41 378
42 384
43 432
44 441
45 462
46 486
47 504
48 512
49 567
50 576
51 648
52 672
53 693
54 729
55 756
56 768
57 864
58 882
59 924

List of values

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 21, 24, 27, 32, 36, 42, 48, 54, 63, 64, 72, 81, 84, 96, 108, 126, 128, 144, 162, 168, 189, 192, 216, 231, 243, 252, 256, 288, 324, 336, 378, 384, 432, 441, 462, 486, 504, 512, 567, 576, 648, 672, 693, 729, 756, 768, 864, 882, 924]