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!)
A242381 Positive integers, c, such that there are more than two solutions to the equation a^2 + b^3 = c^4, with a, b > 0. 0

%I #14 May 16 2014 15:46:27

%S 225,1050,1176,1800,2028,3025,6075,7260,8400,8450,8820,9408,10890,

%T 11025,12312,14400,16224,18375,19494,21160,24200,24696,26775,28125,

%U 28350,31752,31974,34300,38025,39600,43245,44100,48600,49923,53361,54756,58080,61347,64980,67200,67600,70560,71415,75264,77175,81675,87120,88200,98496,115200,129792,131250,139425,144150,145656,147000,155952,159048,164025,166419

%N Positive integers, c, such that there are more than two solutions to the equation a^2 + b^3 = c^4, with a, b > 0.

%C Submitted at the request of _Ralf Stephan_, dated 12 May 2014.

%C Subsequence of A242183.

%Y Cf. A242183, A242186.

%K nonn

%O 1,1

%A _Lars Blomberg_ and _Robert G. Wilson v_, May 12 2014

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 8 02:36 EDT 2024. Contains 375749 sequences. (Running on oeis4.)