A129945 - OEIS

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A129945

Left truncatable primes in base 9 (written in decimal form).

2, 3, 5, 7, 11, 23, 29, 41, 43, 47, 59, 61, 79, 173, 191, 223, 241, 347, 353, 367, 383, 509, 547, 659, 677, 691, 709, 727, 1699, 1811, 3089, 3299, 3463, 3593, 3607, 3643, 4547, 4597, 4721, 5051, 5101, 6073, 6199, 6379, 6491, 14821, 16421, 16729, 17669, 18223

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OFFSET

1,1

COMMENTS

There are a total number of 108 left truncatable primes in base 9.

LINKS

Table of n, a(n) for n=1..50.

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. A024784, A076623.