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!)
A049267 Smallest nonnegative value taken on by nx^2 - 8y^2 for an infinite number of integer pairs (x, y). 0
1, 0, 3, 4, 5, 6, 7, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 4, 8, 12, 14, 7, 16, 8, 2, 4, 20, 8, 22, 23, 0, 1, 2, 3, 4, 5, 6, 7, 8, 8, 10, 4, 4, 13, 14, 15, 16, 17, 0, 4, 8, 5, 16, 20, 24, 1, 2, 3, 28, 8, 6, 7, 32, 8, 34, 4, 36, 37, 38, 39, 0, 1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 3, 12, 8, 6, 15, 16, 1, 10, 19 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
LINKS
CROSSREFS
Sequence in context: A320727 A036288 A159077 * A111608 A126800 A245689
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 March 19 03:21 EDT 2024. Contains 370952 sequences. (Running on oeis4.)