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.

A114049 x such that x^2 - 21*y^2 = 1.

Table of values

n a(n)
0 1
1 55
2 6049
3 665335
4 73180801
5 8049222775
6 885341324449
7 97379496466615
8 10710859270003201
9 1178097140203885495
10 129579974563157401249
11 14252619104807110251895
12 1567658521554218970307201

List of values

[1, 55, 6049, 665335, 73180801, 8049222775, 885341324449, 97379496466615, 10710859270003201, 1178097140203885495, 129579974563157401249, 14252619104807110251895, 1567658521554218970307201]

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

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