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Search: id:A115997
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A115997 The concatenation of n with the n-th prime gives a palindrome. +0
2
7, 16638, 3631421, 141521639, 3087218304 (list; graph; listen)
OFFSET

1,1

EXAMPLE

p(3087218304)=74038127803 and 308721830474038127803 is a palindrome.

CROSSREFS

Cf. A109304, A115996.

Sequence in context: A067248 A131676 A134645 this_sequence A013786 A072050 A068251

Adjacent sequences: A115994 A115995 A115996 this_sequence A115998 A115999 A116000

KEYWORD

nonn,base

AUTHOR

Giovanni Resta (g.resta(AT)iit.cnr.it), Feb 13 2006

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.


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