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(&#8734;) ,right ?

User:211.76.97.246


 * You're right. says Cabtaxi(1) = 1, and I've made this change in the article. &mdash;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'?