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.

A221670 Seven numbers whose squares are among the entries in a 3 x 3 magic square.

Original entry on oeis.org

23, 205, 289, 373, 425, 527, 565
Offset: 1

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Author

Jonathan Sondow, Jan 21 2013

Keywords

Comments

The entries of the magic square are A221669. See there for references, links, formulas, and additional comments.

Crossrefs

Cf. A221669.

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