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Search: id:A054049
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A054049 Earliest sequence with a(a(n))=Fib(n+1). +0
2
1, 1, 2, 3, 6, 13, 5, 9, 377, 21, 11, 89, 14, 8, 233, 16, 987, 18, 2584, 20, 6765, 55, 23, 28657, 25, 75025, 27, 196418, 29, 514229, 31, 1346269, 33, 3524578 (list; graph; listen)
OFFSET

0,3

COMMENT

a(34) > 10^69.

LINKS

Index entries for sequences of the a(a(n)) = 2n family

EXAMPLE

a(a(5))=a(13)=8

CROSSREFS

Cf. A000045.

Sequence in context: A096203 A102970 A144771 this_sequence A111503 A075530 A032061

Adjacent sequences: A054046 A054047 A054048 this_sequence A054050 A054051 A054052

KEYWORD

nice,nonn

AUTHOR

Henry Bottomley (se16(AT)btinternet.com), Apr 28 2000

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Last modified December 3 16:57 EST 2008. Contains 151279 sequences.


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