Square plus Cube

Number Theory Level 3

How many non-negative integers 0 ≤ n ≤ 1000 0\leq n\leq1000 can be written as n = a 2 + b 3 n=a^2+b^3 , where a , b a,b are non-negative integers?


The answer is 243.

A Former Brilliant Member by A Former Brilliant Member

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

1 solution

X X
Nov 27, 2018

View OEIS

0 Helpful 0 Interesting 0 Brilliant 1 Confused

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...