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A024785 Left-truncatable primes: every suffix is prime and no digits are zero. +0
22
2, 3, 5, 7, 13, 17, 23, 37, 43, 47, 53, 67, 73, 83, 97, 113, 137, 167, 173, 197, 223, 283, 313, 317, 337, 347, 353, 367, 373, 383, 397, 443, 467, 523, 547, 613, 617, 643, 647, 653, 673, 683, 743, 773, 797, 823, 853, 883, 937, 947, 953, 967, 983, 997, 1223, 1283, 1367 (list; graph; listen)
OFFSET

1,1

LINKS

N. J. A. Sloane, Table of n, a(n) for n = 1..4260 (The full list, based on the De Geest web site)

P. De Geest, The list of 4260 left-truncatable primes

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

CROSSREFS

Cf. A033664, A032437, A020994, A024770 (right-trucatable primes), A052023, A052024, A052025, A050986, A050987.

Adjacent sequences: A024782 A024783 A024784 this_sequence A024786 A024787 A024788

Sequence in context: A067905 A042993 A033664 this_sequence A069866 A125772 A001000

KEYWORD

nonn,base,fini

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

EXTENSIONS

Comment from Eric Weisstein (eric(AT)weisstein.com): last term is a(4260)=357686312646216567629137 (Baillie, 1995).

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Last modified May 11 10:28 EDT 2008. Contains 139662 sequences.


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