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.

A127722 Floor of square root of sum of squares of n consecutive odd numbers.

Table of values

n a(n)
1 1
2 3
3 5
4 9
5 12
6 16
7 21
8 26
9 31
10 36
11 42
12 47
13 54
14 60
15 67
16 73
17 80
18 88
19 95
20 103
21 111
22 119
23 127
24 135
25 144
26 153
27 161
28 171
29 180
30 189
31 199
32 208
33 218
34 228
35 239
36 249
37 259
38 270
39 281
40 292
41 303
42 314
43 325
44 336
45 348
46 360
47 372
48 383
49 396
50 408
51 420
52 432
53 445
54 458
55 470
56 483
57 496

List of values

[1, 3, 5, 9, 12, 16, 21, 26, 31, 36, 42, 47, 54, 60, 67, 73, 80, 88, 95, 103, 111, 119, 127, 135, 144, 153, 161, 171, 180, 189, 199, 208, 218, 228, 239, 249, 259, 270, 281, 292, 303, 314, 325, 336, 348, 360, 372, 383, 396, 408, 420, 432, 445, 458, 470, 483, 496]