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A065586 Smallest prime beginning with exactly n 3's. 5
2, 3, 331, 3331, 33331, 333331, 3333331, 33333331, 3333333319, 33333333329, 333333333323, 3333333333301, 33333333333319, 333333333333307, 3333333333333301, 33333333333333323, 333333333333333391 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

M. F. Hasler, Table of n, a(n) for n = 1..201

CROSSREFS

Cf. A037059, A065580, A065584 - A065592.

Sequence in context: A307212 A177505 A068104 * A110931 A097654 A156986

Adjacent sequences:  A065583 A065584 A065585 * A065587 A065588 A065589

KEYWORD

nonn,base

AUTHOR

Robert G. Wilson v, Nov 28 2001

EXTENSIONS

Corrected by Don Reble, Jan 17 2007

STATUS

approved

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Last modified January 22 07:39 EST 2020. Contains 331139 sequences. (Running on oeis4.)