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f(n)=3^f(n-1)-2^f(n-2)

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f(n)=3^f(n-1)-2^f(n-2)
tommy1729 Offline
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#1
02/18/2013, 01:50 PM
Consider f(n)=3^f(n-1)-2^f(n-2) with f(1)=0 and f(2)=a.

For a>>1.51... the sequence goes to oo.
For a<<1.51... the sequence goes to 0.

Can we express the constant x=1.51... ?

Is a sine type wave possible for f(2)= x ?

What happens with complex numbers ?
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Messages In This Thread
f(n)=3^f(n-1)-2^f(n-2) - by tommy1729 - 02/18/2013, 01:50 PM
RE: f(n)=3^f(n-1)-2^f(n-2) - by tommy1729 - 02/18/2013, 11:08 PM
RE: f(n)=3^f(n-1)-2^f(n-2) - by tommy1729 - 02/26/2013, 11:30 PM



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