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A082599 Palindromic prime units W appearing four times in second order fractal palindromic primes WxWmWxW. 1
3, 7, 11, 131, 151, 919, 10301, 10501, 10601, 12421, 13331, 13931, 14341, 16061, 16561, 30203, 30403, 30703 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..18.

EXAMPLE

919 is in the sequence because this palindromic prime builds up the second order fractal palindromic prime 919691979196919.

CROSSREFS

Sequence in context: A057469 A247229 A082598 * A123259 A116605 A323339

Adjacent sequences:  A082596 A082597 A082598 * A082600 A082601 A082602

KEYWORD

more,base,nonn

AUTHOR

Lekraj Beedassy, May 14 2003

STATUS

approved

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Last modified February 18 09:57 EST 2019. Contains 320250 sequences. (Running on oeis4.)