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A089955 Number of embedded Fibonacci numbers within the n-th Fibonacci number. +0
1
0, 0, 0, 0, 0, 0, 2, 2, 1, 2, 1, 1, 3, 1, 1, 1, 2, 3, 3, 1, 1, 3, 3, 2, 3, 7, 3, 5, 4, 3, 5, 5, 5, 4, 3, 5, 5, 4, 4, 10, 7, 3, 4, 4, 7, 7, 7, 3, 2, 7, 5, 6, 8, 6, 9, 9, 7, 7, 5, 8, 6, 8, 7, 8, 6, 8, 10, 8, 3, 7, 10, 6, 10, 8, 9, 6, 8, 7, 12, 11, 9, 11, 7, 8, 11, 7, 11, 10, 6, 9, 8, 9, 13, 11, 7, 13, 14, 11 (list; graph; listen)
OFFSET

1,7

LINKS

Gil Broussard, The Embedded Fibonacci Sequence.

EXAMPLE

a(26)=7 because Fib(26)=121393 and 7 Fibonacci numbers appear within 121393: 1 appears twice, 3 appears twice and 2, 13 and 21 each appear once.

CROSSREFS

Cf. A000045.

Adjacent sequences: A089952 A089953 A089954 this_sequence A089956 A089957 A089958

Sequence in context: A088424 A097456 A087775 this_sequence A046816 A138328 A137264

KEYWORD

nonn,base

AUTHOR

Gil Broussard (kikiriki(AT)mindspring.com), Jan 12 2004

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Last modified November 8 20:39 EST 2009. Contains 166234 sequences.


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