Ӣҽ̾W > ДW > }ĿԔ
Ofn=nn+1gn=n+1nnN*
1n=1234r^fncgnĴС
21ĽYœyһһԽYՓC
𰸡}֪Rcǚw{cWw{҂гnn+1cn+1nnN*ǰ헣Ȼքe^СȻɚw{һһԵĽYՓȻÔWw{MC
⣺1n=1rnn+1=1n+1n=2˕rnn+1n+1n
n=2rnn+1=8n+1n=9˕rnn+1n+1n
n=3rnn+1=81n+1n=64˕rnn+1n+1n
n=4rnn+1=1024n+1n=625˕rnn+1n+1n
2YՓ҂룺n3rnn+1n+1nnN*
ٮn=3rnn+1=34=81n+1n=43=64
nn+1n+1n
ڼOn=krkk+1k+1k1
tn=k+1r==1
k+1k+2k+2k+1n=k+1rҲ
ஔn3rnn+1n+1nnN*
cuWw{ÁCһcȻNP|䲽E飺OPnPȻn}1 Pnn=1r2w{ PkkȻļO¿ƳPk+1tPnһȻn
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n n
һ һMn] һ һMn]
߶ ߶Mn] Mn]
Mn] Mn]
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ĿДW Դ

һn_AÿһɼOϷfntв_ǣ
Afn=n
Bfn=fn-1+fn-2
Cfn=fn-1•fn-2
Dfn=
nn=12
f(n-1)+f(n-2)n3

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ĿДW Դ

Ofn=nn+1gn=n+1nnN*
1n=1234r^fncgnĴ
21ĽYœyһһԽYՓC

鿴𰸺ͽ>>

ĿДW ԴԔ }

Ofn=nn+1gn=n+1nnN*
1n=1234r^fncgnĴ
21ĽYœyһһԽYՓC

鿴𰸺ͽ>>

ĿДW ԴԔ }

Ofn=nn+1gn=n+1nnN*
1n=1234r^fncgnĴ
21ĽYœyһһԽYՓC

鿴𰸺ͽ>>

ͬԴ
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