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A093676 Primes of the form 8*10^n + 3*R_n, where R_n is the repunit (A002275) of length n. 0
83, 83333333, 833333333333333333333333, 833333333333333333333333333333 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Cf. A056723 (corresponding n).

Sequence in context: A116263 A087532 A116307 * A130432 A066689 A008898

Adjacent sequences:  A093673 A093674 A093675 * A093677 A093678 A093679

KEYWORD

nonn

AUTHOR

Rick L. Shepherd (rshepherd2(AT)hotmail.com), Apr 08 2004

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Last modified February 15 11:14 EST 2012. Contains 205763 sequences.