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A230807 The smallest of n consecutive palindromic numbers which are all primes. 0
2, 2, 1878781, 1878781 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

There cannot be 5 consecutive palindromic numbers which are all primes.

LINKS

Table of n, a(n) for n=1..4.

EXAMPLE

1878781 is in the sequence because 1878781, 1879781, 1880881 and 1881881 are consecutive palindromic numbers which are all primes.

CROSSREFS

Cf. A000040, A002113, A002385, A032595, A230806.

Sequence in context: A243411 A013510 A013504 * A173012 A083925 A208150

Adjacent sequences:  A230804 A230805 A230806 * A230808 A230809 A230810

KEYWORD

nonn,base,fini,full

AUTHOR

Shyam Sunder Gupta, Oct 30 2013

STATUS

approved

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Last modified October 17 07:48 EDT 2019. Contains 328106 sequences. (Running on oeis4.)