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A113578 a(1) = 1, then the rearrangement of odd palindromes such that every concatenation is a prime for n>1. 1
1, 3, 7, 11, 363, 121 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

EXAMPLE

13,137,13711,13711363,13711363121 are all prime.

CROSSREFS

Cf. A113577, A113579.

Sequence in context: A082599 A123259 A116605 * A057992 A082600 A057927

Adjacent sequences:  A113575 A113576 A113577 * A113579 A113580 A113581

KEYWORD

base,more,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 06 2005

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Last modified February 14 09:35 EST 2012. Contains 205614 sequences.