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!)
A025360 Numbers that are the sum of 4 nonzero squares in exactly 4 ways. 4
52, 58, 63, 70, 76, 84, 87, 91, 93, 97, 98, 105, 119, 123, 139, 140, 141, 142, 146, 155, 158, 185, 197, 206, 208, 221, 232, 233, 269, 280, 281, 304, 336, 392, 560, 568, 584, 632, 824, 832, 928, 1120, 1216, 1344, 1568, 2240, 2272, 2336, 2528, 3296, 3328, 3712, 4480 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
Eric Weisstein's World of Mathematics, Square Number.
FORMULA
{n: A025428(n) = 4}. - R. J. Mathar, Jun 15 2018
CROSSREFS
Sequence in context: A095527 A095517 A025369 * A271309 A045178 A124471
KEYWORD
nonn
AUTHOR
STATUS
approved

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 September 10 17:29 EDT 2024. Contains 375792 sequences. (Running on oeis4.)