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A129670 Right truncatable primes in base 4 (written in decimal form). 0
2, 3, 11, 13, 47, 53, 191 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

There are exactly 7 right truncatable primes in base 4.

LINKS

Table of n, a(n) for n=1..7.

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: A215358 A191057 A068820 * A215374 A057324 A139052

Adjacent sequences:  A129667 A129668 A129669 * A129671 A129672 A129673

KEYWORD

nonn,fini,full,base

AUTHOR

Martin Renner, Jun 01 2007

STATUS

approved

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Last modified June 7 02:48 EDT 2020. Contains 334836 sequences. (Running on oeis4.)