Difference between revisions 11697151 and 11788437 on enwiki

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Anti-Fibonacci number
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AThe '''anti  -Fibonacci is a serinumbers''' compose a sequence based on the [[Fibonacci]] series. The serie works out in the form:⏎
⏎
quence]].  It satisfies the following recursion:

:<math>f(k+2) = f(k) - f(k+1)\,</math>

And it usually starts with 1,  0 and goes like this:

:<math>1,0,1,-1,2,-3,5,-8, etc...\dots\,</math>