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!)
A144588 Consider pairs m,n such that UnitaryPhi(m)=UnitaryPhi(n)=1/8*(5*m^(1/2)-3*n^(1/2))^2, m<n Sequence gives n numbers. 0
2439360, 13205954936303752529313792000 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
If m=n then we get A030163.
LINKS
EXAMPLE
2^6*5*7*3^2*11^2 and 2^22*5^3*7^2*11^3*19*23*31^2*683*3^2*41^2.
CROSSREFS
Sequence in context: A184669 A184569 A210153 * A022216 A257195 A257188
KEYWORD
nonn,bref
AUTHOR
Yasutoshi Kohmoto, Jan 11 2009
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 February 23 09:42 EST 2024. Contains 370276 sequences. (Running on oeis4.)