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A129669 Right truncatable primes in base 3 (written in decimal form). 0
2, 7, 23, 71 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

There are exactly 4 right truncatable primes in base 3.

LINKS

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

I. O. Angell and H. J. Godwin, On Truncatable Primes, Math. Comput. 31, 265-267, 1977.

Eric Weisstein's World of Mathematics, Truncatable Prime.

Index entries for sequences related to truncatable primes

CROSSREFS

Cf. A024763, A076586.

Sequence in context: A048496 A210581 A037488 * A037568 A076656 A085387

Adjacent sequences:  A129666 A129667 A129668 * A129670 A129671 A129672

KEYWORD

nonn,fini,full,base

AUTHOR

Martin Renner, Jun 01 2007

STATUS

approved

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Last modified January 20 08:07 EST 2020. Contains 331081 sequences. (Running on oeis4.)