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.

A046177 Squares (A000290) which are also hexagonal numbers (A000384).

Table of values

n a(n)
1 1
2 1225
3 1413721
4 1631432881
5 1882672131025
6 2172602007770041
7 2507180834294496361
8 2893284510173841030625
9 3338847817559778254844961
10 3853027488179473932250054441
11 4446390382511295358038307980025
12 5131130648390546663702275158894481

List of values

[1, 1225, 1413721, 1631432881, 1882672131025, 2172602007770041, 2507180834294496361, 2893284510173841030625, 3338847817559778254844961, 3853027488179473932250054441, 4446390382511295358038307980025, 5131130648390546663702275158894481]

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

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