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Search: id:A031991
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A031991 Smallest n-digit norep emirp. +0
7
2, 13, 107, 1069, 10247, 102367, 1023487, 10235749, 102346897 (list; graph; listen)
OFFSET

1,1
LINKS

C. K. Caldwell, Prime Curios, Entry 102346897

CROSSREFS

Cf. A046732, A030540.

Sequence in context: A083062 A127746 A069100 this_sequence A052444 A046888 A046890

Adjacent sequences: A031988 A031989 A031990 this_sequence A031992 A031993 A031994

KEYWORD

nonn,base,fini,full

AUTHOR

Harvey P. Dale (hpd(AT)apscompany.com)

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.

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