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.

A077432 Squares of the form u'v'w, where in decimal representation u=n^2, v=2*n^2 and w=n^2 possibly with a leading zero.

Table of values

n a(n)
1 121
2 484
3 91809
4 163216
5 255025
6 367236
7 499849
8 64128064
9 81162081
10 100200100
11 121242121
12 144288144
13 169338169
14 196392196
15 225450225
16 256512256
17 289578289
18 324648324
19 361722361
20 400800400
21 441882441
22 484968484
23 52910580529

List of values

[121, 484, 91809, 163216, 255025, 367236, 499849, 64128064, 81162081, 100200100, 121242121, 144288144, 169338169, 196392196, 225450225, 256512256, 289578289, 324648324, 361722361, 400800400, 441882441, 484968484, 52910580529]

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

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