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.

A145121 Numbers n such that there exists x in N : (x+19)^3-x^3=n^2.

Table of values

n a(n)
1 361
2 108661
3 32815261
4 9910100161
5 2992817433361
6 903820954774861
7 272950935524574661
8 82430278707466772761
9 24893671218719440799161
10 7517806277774563654573861
11 2270352602216699504240506861
12 685638968063165475716978498161
13 207060698002473756967023265937761

List of values

[361, 108661, 32815261, 9910100161, 2992817433361, 903820954774861, 272950935524574661, 82430278707466772761, 24893671218719440799161, 7517806277774563654573861, 2270352602216699504240506861, 685638968063165475716978498161, 207060698002473756967023265937761]

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

Content is available under The OEIS End-User License Agreement.