A129669 Right truncatable primes in base 3 (written in decimal form).

2, 7, 23, 71

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: A369840 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