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A247863 Initial primes in the prime quadruplets generated by A247862. 1
11, 101, 300491, 61820577884902511, 348769459612079711, 427950243745391951, 668482766088635621, 2099202306201150041 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Subsequence of A007530. - Michel Marcus, Sep 26 2014

LINKS

Table of n, a(n) for n=1..8.

CROSSREFS

Cf. A007530 (lesser of prime quadruplets), A247862.

Sequence in context: A103992 A185949 A001387 * A180280 A100580 A253631

Adjacent sequences:  A247860 A247861 A247862 * A247864 A247865 A247866

KEYWORD

nonn,more

AUTHOR

Ray G. Opao, Sep 25 2014

EXTENSIONS

Added a(8). - Wolfdieter Lang, Oct 16 2014

STATUS

approved

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Last modified September 19 11:06 EDT 2019. Contains 327192 sequences. (Running on oeis4.)