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A066630 Fibonacci numbers which are a nontrivial concatenation of Fibonacci numbers. 0
13, 21, 55, 233, 102334155 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

No more terms less than F(3000). -David Wasserman (dwasserm(AT)earthlink.net), May 29 2008

EXAMPLE

21 is a Fibonacci number which is a concatenation of 2 and 1 which are themselves Fibonacci numbers.

CROSSREFS

Cf. A000045.

Sequence in context: A045679 A137194 A053659 * A147435 A203854 A056512

Adjacent sequences:  A066627 A066628 A066629 * A066631 A066632 A066633

KEYWORD

nonn,base,less

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Dec 28 2001

EXTENSIONS

2 more terms from David Wasserman (dwasserm(AT)earthlink.net), May 29 2008

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Last modified February 17 00:09 EST 2012. Contains 205978 sequences.