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.

A027578 Sums of five consecutive squares: a(n) = n^2 + (n+1)^2 + (n+2)^2 + (n+3)^2 + (n+4)^2.

Table of values

n a(n)
0 30
1 55
2 90
3 135
4 190
5 255
6 330
7 415
8 510
9 615
10 730
11 855
12 990
13 1135
14 1290
15 1455
16 1630
17 1815
18 2010
19 2215
20 2430
21 2655
22 2890
23 3135
24 3390
25 3655
26 3930
27 4215
28 4510
29 4815
30 5130
31 5455
32 5790
33 6135
34 6490
35 6855
36 7230
37 7615
38 8010
39 8415
40 8830
41 9255
42 9690
43 10135
44 10590
45 11055

List of values

[30, 55, 90, 135, 190, 255, 330, 415, 510, 615, 730, 855, 990, 1135, 1290, 1455, 1630, 1815, 2010, 2215, 2430, 2655, 2890, 3135, 3390, 3655, 3930, 4215, 4510, 4815, 5130, 5455, 5790, 6135, 6490, 6855, 7230, 7615, 8010, 8415, 8830, 9255, 9690, 10135, 10590, 11055]