login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A221670 Seven numbers whose squares are among the entries in a 3 x 3 magic square. 1

%I #4 Jan 22 2013 01:30:52

%S 23,205,289,373,425,527,565

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

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

%Y Cf. A221669.

%K nonn,fini,full

%O 1,1

%A _Jonathan Sondow_, Jan 21 2013

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 11:07 EDT 2024. Contains 371905 sequences. (Running on oeis4.)