Talk:Cabtaxi number

Cabtaxi(1)

there is something strange in Cabtaxi(1) :

$Cabtaxi(1)=0=1^3-1^3=2^3-2^3=3^3-3^3=4^3-4^3=5^3-5^3=......$

I think 0 =Cabtaxi(∞) ,right ?

You're right. (sequence A047696 in the OEIS) says Cabtaxi(1) = 1, and I've made this change in the article. —Lowellian (reply) 05:07, 3 January 2006 (UTC)

So, you should also change the definition of cabtaxi number: it is the smallest *positive number* etc., not "non-negative".— Preceding unsigned comment added by 80.230.91.91 (talk • contribs)

(....) the smallest positive integer that can be written as the sum of two positive or negative or 0 cubes in n ways.

Wouldn't it be simpler to say 'the smallest positive integer that can be written as the sum of two integer cubes in n ways'?