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.

A262140 The first of nine consecutive positive integers the sum of the squares of which is equal to the sum of the squares of eight consecutive positive integers.

Table of values

n a(n)
1 20
2 136
3 812
4 4752
5 27716
6 161560
7 941660
8 5488416
9 31988852
10 186444712
11 1086679436
12 6333631920
13 36915112100
14 215157040696
15 1254027132092
16 7309005751872
17 42600007379156
18 248291038523080
19 1447146223759340
20 8434586304032976
21 49160371600438532

List of values

[20, 136, 812, 4752, 27716, 161560, 941660, 5488416, 31988852, 186444712, 1086679436, 6333631920, 36915112100, 215157040696, 1254027132092, 7309005751872, 42600007379156, 248291038523080, 1447146223759340, 8434586304032976, 49160371600438532]