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.

A145123 Numbers n such that there exists x in N : (x+1)^3-x^3=19*n^2.

Table of values

n a(n)
1 1
2 301
3 90901
4 27451801
5 8290353001
6 2503659154501
7 756096774306301
8 228338722181348401
9 68957538001992910801
10 20824948137879677713501
11 6289065380101660676566501
12 1899276919842563644645369801

List of values

[1, 301, 90901, 27451801, 8290353001, 2503659154501, 756096774306301, 228338722181348401, 68957538001992910801, 20824948137879677713501, 6289065380101660676566501, 1899276919842563644645369801]

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

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