Talk:Cabtaxi number

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[edit] Cabtaxi(1)

there is something strange in Cabtaxi(1) :

Cabtaxi(1) = 0 = 1³ − 1³ = 2³ − 2³ = 3³ − 3³ = 4³ − 4³ = 5³ − 5³ = ......

I think 0 =Cabtaxi(∞) ,right ?

User:211.76.97.246

You're right. (sequence A047696 in 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".