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.

A069919 Squares which repeat with at least two full periods when written in base 10.

Table of values

n a(n)
1 69696
2 56722567225
3 95540955409
4 1108033241108033241
5 1220096161220096161
6 4312080784312080784
7 4432132964432132964
8 4880384644880384644
9 9024307889024307889
10 9972299169972299169
11 225607697225607697225
12 946308825294630882529
13 1322314049613223140496

List of values

[69696, 56722567225, 95540955409, 1108033241108033241, 1220096161220096161, 4312080784312080784, 4432132964432132964, 4880384644880384644, 9024307889024307889, 9972299169972299169, 225607697225607697225, 946308825294630882529, 1322314049613223140496]

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

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