id:A129943 - OEIS Search Results

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Left truncatable primes in base 7 (written in decimal form).

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2, 3, 5, 17, 19, 23, 31, 37, 47, 227, 233, 311, 313, 317, 331, 919, 997, 2371, 2389, 10601, 111443, 817337 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`There is a total number of 22 left truncatable primes in base 7.`
	REFERENCES	`Angell, I. O. and Godwin, H. J. "On Truncatable Primes." Math. Comput. 31, 265-267, 1977.`
	LINKS	`Index entries for sequences related to truncatable primes` `Eric Weisstein: Truncatable Prime.`
	CROSSREFS	`Cf. A024782, A076623.` `Sequence in context: A001042 A045313 A045314 this_sequence A129673 A058501 A119405` `Adjacent sequences: A129940 A129941 A129942 this_sequence A129944 A129945 A129946`
	KEYWORD	`nonn`
	AUTHOR	`Martin Renner (martin.renner(AT)gmx.net), Jun 09 2007`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.