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A129944 Left truncatable primes in base 8 (written in decimal form). 0
2, 3, 5, 7, 11, 13, 19, 23, 29, 31, 37, 43, 47, 53, 59, 61, 83, 101, 107, 139 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

There are a total number of 446 left truncatable primes in base 8. Last term is a(446) = 14005650767869.

REFERENCES

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

LINKS

Table of n, a(n) for n=1..20.

Index entries for sequences related to truncatable primes

Eric Weisstein: Truncatable Prime.

CROSSREFS

Cf. A024783, A076623.

Sequence in context: A089189 A097375 A007459 * A176162 A152900 A079151

Adjacent sequences:  A129941 A129942 A129943 * A129945 A129946 A129947

KEYWORD

nonn,fini,base

AUTHOR

Martin Renner, Jun 09 2007

STATUS

approved

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Last modified December 2 19:13 EST 2016. Contains 278683 sequences.