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A087344
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Smallest prime formed by concatenating n consecutive fibonacci numbers.
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1
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OFFSET
| 1,1
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COMMENTS
| The next term has 630 digits. [From Harvey P. Dale, June 15 2011]
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EXAMPLE
| a(3)=5813 because 5813 is the smallest prime formed from concatenation of 3 consecutive Fibonacci numbers, namely 5,8 and 13.
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MATHEMATICA
| With[{fibs=Fibonacci[Range[800]]}, Table[First[Select[ FromDigits[ Flatten[ IntegerDigits[#]]]& /@ Partition[ fibs, n, 1], PrimeQ]], {n, 7}]] (* From Harvey P. Dale, June 15 2011 *)
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CROSSREFS
| Cf. A087345.
Sequence in context: A145797 A072665 A201264 * A027736 A110982 A079331
Adjacent sequences: A087341 A087342 A087343 * A087345 A087346 A087347
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KEYWORD
| base,nonn
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AUTHOR
| Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 06 2003
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EXTENSIONS
| Corrected and extended by Shyam Sunder Gupta (guptass(AT)rediffmail.com), Apr 17 2005
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