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A073563
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Number of Fibonacci numbers F(k), k <= 10^n, whose initial digit is 7.
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0
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OFFSET
| 1,2
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FORMULA
| Lim as n -> inf. a(n)/10^n=log(8/7), where the base is 10. - Robert Gerbicz (gerbicz(AT)freemail.hu), Sep 05 2002
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EXAMPLE
| a(2)=5 because there are 5 Fibonacci numbers up to 10^2 whose initial digit is 7.
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CROSSREFS
| Sequence in context: A062125 A030060 A174249 * A006658 A006293 A132618
Adjacent sequences: A073560 A073561 A073562 * A073564 A073565 A073566
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KEYWORD
| base,nonn
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AUTHOR
| Shyam Sunder Gupta (guptass(AT)rediffmail.com), Aug 15 2002
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EXTENSIONS
| More terms from Robert Gerbicz (gerbicz(AT)freemail.hu), Sep 05 2002
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